(* Empty string oddities *)

let rec tst01 s = match s with
| "" -> 0
| _ -> 1

let () =
  assert (tst01 "" = 0) ;
  assert (tst01  "\000\000\000\003" = 1) ;
  assert (tst01  "\000\000\000\000\000\000\000\007" = 1) ;
  ()

(* A few when clauses *)

let tst02 s =
  let len = String.length s in
  match s with
  | "" when len < 0 -> assert false
  | "" -> 1
  | _ when len = 0 -> assert false
  | "A" -> 2
  | _ -> 3

let () =
  assert (tst02 "" = 1) ;
  assert (tst02 "A" = 2) ;
  assert (tst02 "B" = 3) ;
  assert (tst02 "\000\000\000\000\000\000\000\007" = 3) ;
  assert (tst02 "\000\000\000\003" = 3) ;
  ()

(* Keword reckognition *)

let s00 = "get_const"
let t00 = "set_congt"
let s01 = "get_var"
let t01 = "gat_ver"
let s02 = "get_env"
let t02 = "get_env"
let s03 = "get_meth"
let t03 = "met_geth"
let s04 = "set_var"
let t04 = "sev_tar"
let s05 = "app_const"
let t05 = "ppa_const"
let s06 = "app_var"
let t06 = "app_var"
let s07 = "app_env"
let t07 = "epp_anv"
let s08 = "app_meth"
let t08 = "atp_meph"
let s09 = "app_const_const"
let t09 = "app_const_const"
let s10 = "app_const_var"
let t10 = "atp_consp_var"
let s11 = "app_const_env"
let t11 = "app_constne_v"
let s12 = "app_const_meth"
let t12 = "spp_conat_meth"
let s13 = "app_var_const"
let t13 = "app_va_rconst"
let s14 = "app_env_const"
let t14 = "app_env_const"
let s15 = "app_meth_const"
let t15 = "app_teth_consm"
let s16 = "meth_app_const"
let t16 = "math_epp_const"
let s17 = "meth_app_var"
let t17 = "meth_app_var"
let s18 = "meth_app_env"
let t18 = "eeth_app_mnv"
let s19 = "meth_app_meth"
let t19 = "meth_apt_meph"
let s20 = "send_const"
let t20 = "tend_conss"
let s21 = "send_var"
let t21 = "serd_van"
let s22 = "send_env"
let t22 = "sen_denv"
let s23 = "send_meth"
let t23 = "tend_mesh"

let tst03 s = match s with
| "get_const" -> 0
| "get_var" -> 1
| "get_env" -> 2
| "get_meth" -> 3
| "set_var" -> 4
| "app_const" -> 5
| "app_var" -> 6
| "app_env" -> 7
| "app_meth" -> 8
| "app_const_const" -> 9
| "app_const_var" -> 10
| "app_const_env" -> 11
| "app_const_meth" -> 12
| "app_var_const" -> 13
| "app_env_const" -> 14
| "app_meth_const" -> 15
| "meth_app_const" -> 16
| "meth_app_var" -> 17
| "meth_app_env" -> 18
| "meth_app_meth" -> 19
| "send_const" -> 20
| "send_var" -> 21
| "send_env" -> 22
| "send_meth" -> 23
| _ -> -1

let () =
  assert (tst03 s00 = 0) ;
  assert (tst03 t00 = -1) ;
  assert (tst03 s01 = 1) ;
  assert (tst03 t01 = -1) ;
  assert (tst03 s02 = 2) ;
  assert (tst03 t02 = 2) ;
  assert (tst03 s03 = 3) ;
  assert (tst03 t03 = -1) ;
  assert (tst03 s04 = 4) ;
  assert (tst03 t04 = -1) ;
  assert (tst03 s05 = 5) ;
  assert (tst03 t05 = -1) ;
  assert (tst03 s06 = 6) ;
  assert (tst03 t06 = 6) ;
  assert (tst03 s07 = 7) ;
  assert (tst03 t07 = -1) ;
  assert (tst03 s08 = 8) ;
  assert (tst03 t08 = -1) ;
  assert (tst03 s09 = 9) ;
  assert (tst03 t09 = 9) ;
  assert (tst03 s10 = 10) ;
  assert (tst03 t10 = -1) ;
  assert (tst03 s11 = 11) ;
  assert (tst03 t11 = -1) ;
  assert (tst03 s12 = 12) ;
  assert (tst03 t12 = -1) ;
  assert (tst03 s13 = 13) ;
  assert (tst03 t13 = -1) ;
  assert (tst03 s14 = 14) ;
  assert (tst03 t14 = 14) ;
  assert (tst03 s15 = 15) ;
  assert (tst03 t15 = -1) ;
  assert (tst03 s16 = 16) ;
  assert (tst03 t16 = -1) ;
  assert (tst03 s17 = 17) ;
  assert (tst03 t17 = 17) ;
  assert (tst03 s18 = 18) ;
  assert (tst03 t18 = -1) ;
  assert (tst03 s19 = 19) ;
  assert (tst03 t19 = -1) ;
  assert (tst03 s20 = 20) ;
  assert (tst03 t20 = -1) ;
  assert (tst03 s21 = 21) ;
  assert (tst03 t21 = -1) ;
  assert (tst03 s22 = 22) ;
  assert (tst03 t22 = -1) ;
  assert (tst03 s23 = 23) ;
  assert (tst03 t23 = -1) ;
  ()

(* Activate the test first column first heuristics *)

let s00 = "AAAAAAAA"
let s01 = "AAAAAAAAAAAAAAAA"
let s02 = "AAAAAAAAAAAAAAAAAAAAAAAA"
let s03 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s04 = "BBBBBBBB"
let s05 = "BBBBBBBBBBBBBBBB"
let s06 = "BBBBBBBBBBBBBBBBBBBBBBBB"
let s07 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
let s08 = "CCCCCCCC"
let s09 = "CCCCCCCCCCCCCCCC"
let s10 = "CCCCCCCCCCCCCCCCCCCCCCCC"
let s11 = "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"

let tst04 s = match s with
| "AAAAAAAA" -> 0
| "AAAAAAAAAAAAAAAA" -> 1
| "AAAAAAAAAAAAAAAAAAAAAAAA" -> 2
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 3
| "BBBBBBBB" -> 4
| "BBBBBBBBBBBBBBBB" -> 5
| "BBBBBBBBBBBBBBBBBBBBBBBB" -> 6
| "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB" -> 7
| "CCCCCCCC" -> 8
| "CCCCCCCCCCCCCCCC" -> 9
| "CCCCCCCCCCCCCCCCCCCCCCCC" -> 10
| "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC" -> 11
| _ -> -1

let () =
  assert (tst04 s00 = 0) ;
  assert (tst04 s01 = 1) ;
  assert (tst04 s02 = 2) ;
  assert (tst04 s03 = 3) ;
  assert (tst04 s04 = 4) ;
  assert (tst04 s05 = 5) ;
  assert (tst04 s06 = 6) ;
  assert (tst04 s07 = 7) ;
  assert (tst04 s08 = 8) ;
  assert (tst04 s09 = 9) ;
  assert (tst04 s10 = 10) ;
  assert (tst04 s11 = 11) ;
  assert (tst04 "" = -1) ;
  assert (tst04 "DDD" = -1) ;
  assert (tst04 "DDDDDDD" = -1) ;
  assert (tst04 "AAADDDD" = -1) ;
  assert (tst04 "AAAAAAADDDDDDDD" = -1) ;
  assert (tst04 "AAAAAAADDDD" = -1) ;
  assert (tst04 "AAAAAAAAAAAAAAADDDD" = -1) ;
  ()

(* Similar *)

let s00 = "AAA"
let s01 = "AAAA"
let s02 = "AAAAA"
let s03 = "AAAAAA"
let s04 = "AAAAAAA"
let s05 = "AAAAAAAAAAAA"
let s06 = "AAAAAAAAAAAAAAAA"
let s07 = "AAAAAAAAAAAAAAAAAAAA"
let s08 = "BBB"
let s09 = "BBBB"
let s10 = "BBBBB"
let s11 = "BBBBBB"
let s12 = "BBBBBBB"

let tst05 s = match s with
| "AAA" -> 0
| "AAAA" -> 1
| "AAAAA" -> 2
| "AAAAAA" -> 3
| "AAAAAAA" -> 4
| "AAAAAAAAAAAA" -> 5
| "AAAAAAAAAAAAAAAA" -> 6
| "AAAAAAAAAAAAAAAAAAAA" -> 7
| "BBB" -> 8
| "BBBB" -> 9
| "BBBBB" -> 10
| "BBBBBB" -> 11
| "BBBBBBB" -> 12
| _ -> -1

let () =
  assert (tst05 s00 = 0) ;
  assert (tst05 s01 = 1) ;
  assert (tst05 s02 = 2) ;
  assert (tst05 s03 = 3) ;
  assert (tst05 s04 = 4) ;
  assert (tst05 s05 = 5) ;
  assert (tst05 s06 = 6) ;
  assert (tst05 s07 = 7) ;
  assert (tst05 s08 = 8) ;
  assert (tst05 s09 = 9) ;
  assert (tst05 s10 = 10) ;
  assert (tst05 s11 = 11) ;
  assert (tst05 s12 = 12) ;
  assert (tst05 "" = -1) ;
  assert (tst05 "AAD" = -1) ;
  assert (tst05 "AAAD" = -1) ;
  assert (tst05 "AAAAAAD" = -1) ;
  assert (tst05 "AAAAAAAD" = -1) ;
  assert (tst05 "BBD" = -1) ;
  assert (tst05 "BBBD" = -1) ;
  assert (tst05 "BBBBBBD" = -1) ;
  assert (tst05 "BBBBBBBD" = -1) ;
  ()

(* Big test *)

let s00 = "and"
let t00 = "nad"
let s01 = "as"
let t01 = "sa"
let s02 = "assert"
let t02 = "asesrt"
let s03 = "begin"
let t03 = "negib"
let s04 = "class"
let t04 = "lcass"
let s05 = "constraint"
let t05 = "constiarnt"
let s06 = "do"
let t06 = "od"
let s07 = "done"
let t07 = "eond"
let s08 = "downto"
let t08 = "dowtno"
let s09 = "else"
let t09 = "lese"
let s10 = "end"
let t10 = "edn"
let s11 = "exception"
let t11 = "exception"
let s12 = "external"
let t12 = "external"
let s13 = "false"
let t13 = "fslae"
let s14 = "for"
let t14 = "ofr"
let s15 = "fun"
let t15 = "fnu"
let s16 = "function"
let t16 = "function"
let s17 = "functor"
let t17 = "ounctfr"
let s18 = "if"
let t18 = "fi"
let s19 = "in"
let t19 = "in"
let s20 = "include"
let t20 = "inculde"
let s21 = "inherit"
let t21 = "iehnrit"
let s22 = "initializer"
let t22 = "enitializir"
let s23 = "lazy"
let t23 = "zaly"
let s24 = "let"
let t24 = "elt"
let s25 = "match"
let t25 = "match"
let s26 = "method"
let t26 = "methdo"
let s27 = "module"
let t27 = "modelu"
let s28 = "mutable"
let t28 = "butamle"
let s29 = "new"
let t29 = "wen"
let s30 = "object"
let t30 = "objcet"
let s31 = "of"
let t31 = "of"
let s32 = "open"
let t32 = "epon"
let s33 = "or"
let t33 = "ro"
let s34 = "private"
let t34 = "privaet"
let s35 = "rec"
let t35 = "rec"
let s36 = "sig"
let t36 = "gis"
let s37 = "struct"
let t37 = "scrutt"
let s38 = "then"
let t38 = "hten"
let s39 = "to"
let t39 = "to"
let s40 = "true"
let t40 = "teur"
let s41 = "try"
let t41 = "try"
let s42 = "type"
let t42 = "pyte"
let s43 = "val"
let t43 = "val"
let s44 = "virtual"
let t44 = "vritual"
let s45 = "when"
let t45 = "whne"
let s46 = "while"
let t46 = "wlihe"
let s47 = "with"
let t47 = "iwth"
let s48 = "mod"
let t48 = "mod"
let s49 = "land"
let t49 = "alnd"
let s50 = "lor"
let t50 = "rol"
let s51 = "lxor"
let t51 = "lxor"
let s52 = "lsl"
let t52 = "lsl"
let s53 = "lsr"
let t53 = "lsr"
let s54 = "asr"
let t54 = "sar"
let s55 = "A"
let t55 = "A"
let s56 = "AA"
let t56 = "AA"
let s57 = "AAA"
let t57 = "AAA"
let s58 = "AAAA"
let t58 = "AAAA"
let s59 = "AAAAA"
let t59 = "AAAAA"
let s60 = "AAAAAA"
let t60 = "AAAAAA"
let s61 = "AAAAAAA"
let t61 = "AAAAAAA"
let s62 = "AAAAAAAA"
let t62 = "AAAAAAAA"
let s63 = "AAAAAAAAA"
let t63 = "AAAAAAAAA"
let s64 = "AAAAAAAAAA"
let t64 = "AAAAAAAAAA"
let s65 = "AAAAAAAAAAA"
let t65 = "AAAAAAAAAAA"
let s66 = "AAAAAAAAAAAA"
let t66 = "AAAAAAAAAAAA"
let s67 = "AAAAAAAAAAAAA"
let t67 = "AAAAAAAAAAAAA"
let s68 = "AAAAAAAAAAAAAA"
let t68 = "AAAAAAAAAAAAAA"
let s69 = "AAAAAAAAAAAAAAA"
let t69 = "AAAAAAAAAAAAAAA"
let s70 = "AAAAAAAAAAAAAAAA"
let t70 = "AAAAAAAAAAAAAAAA"
let s71 = "AAAAAAAAAAAAAAAAA"
let t71 = "AAAAAAAAAAAAAAAAA"
let s72 = "AAAAAAAAAAAAAAAAAA"
let t72 = "AAAAAAAAAAAAAAAAAA"
let s73 = "AAAAAAAAAAAAAAAAAAA"
let t73 = "AAAAAAAAAAAAAAAAAAA"
let s74 = "AAAAAAAAAAAAAAAAAAAA"
let t74 = "AAAAAAAAAAAAAAAAAAAA"
let s75 = "AAAAAAAAAAAAAAAAAAAAA"
let t75 = "AAAAAAAAAAAAAAAAAAAAA"
let s76 = "AAAAAAAAAAAAAAAAAAAAAA"
let t76 = "AAAAAAAAAAAAAAAAAAAAAA"
let s77 = "AAAAAAAAAAAAAAAAAAAAAAA"
let t77 = "AAAAAAAAAAAAAAAAAAAAAAA"
let s78 = "AAAAAAAAAAAAAAAAAAAAAAAA"
let t78 = "AAAAAAAAAAAAAAAAAAAAAAAA"
let s79 = "AAAAAAAAAAAAAAAAAAAAAAAAA"
let t79 = "AAAAAAAAAAAAAAAAAAAAAAAAA"
let s80 = "AAAAAAAAAAAAAAAAAAAAAAAAAA"
let t80 = "AAAAAAAAAAAAAAAAAAAAAAAAAA"
let s81 = "AAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t81 = "AAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s82 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t82 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s83 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t83 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s84 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t84 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s85 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t85 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s86 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t86 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s87 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t87 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s88 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let t88 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
let s89 = "BBBBBBBBBBBBBBB"
let t89 = "BBBBBBBBBBBBBBB"
let s90 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
let t90 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
let s91 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
let t91 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"

let tst06 s = match s with
| "and" -> 0
| "as" -> 1
| "assert" -> 2
| "begin" -> 3
| "class" -> 4
| "constraint" -> 5
| "do" -> 6
| "done" -> 7
| "downto" -> 8
| "else" -> 9
| "end" -> 10
| "exception" -> 11
| "external" -> 12
| "false" -> 13
| "for" -> 14
| "fun" -> 15
| "function" -> 16
| "functor" -> 17
| "if" -> 18
| "in" -> 19
| "include" -> 20
| "inherit" -> 21
| "initializer" -> 22
| "lazy" -> 23
| "let" -> 24
| "match" -> 25
| "method" -> 26
| "module" -> 27
| "mutable" -> 28
| "new" -> 29
| "object" -> 30
| "of" -> 31
| "open" -> 32
| "or" -> 33
| "private" -> 34
| "rec" -> 35
| "sig" -> 36
| "struct" -> 37
| "then" -> 38
| "to" -> 39
| "true" -> 40
| "try" -> 41
| "type" -> 42
| "val" -> 43
| "virtual" -> 44
| "when" -> 45
| "while" -> 46
| "with" -> 47
| "mod" -> 48
| "land" -> 49
| "lor" -> 50
| "lxor" -> 51
| "lsl" -> 52
| "lsr" -> 53
| "asr" -> 54
| "A" -> 55
| "AA" -> 56
| "AAA" -> 57
| "AAAA" -> 58
| "AAAAA" -> 59
| "AAAAAA" -> 60
| "AAAAAAA" -> 61
| "AAAAAAAA" -> 62
| "AAAAAAAAA" -> 63
| "AAAAAAAAAA" -> 64
| "AAAAAAAAAAA" -> 65
| "AAAAAAAAAAAA" -> 66
| "AAAAAAAAAAAAA" -> 67
| "AAAAAAAAAAAAAA" -> 68
| "AAAAAAAAAAAAAAA" -> 69
| "AAAAAAAAAAAAAAAA" -> 70
| "AAAAAAAAAAAAAAAAA" -> 71
| "AAAAAAAAAAAAAAAAAA" -> 72
| "AAAAAAAAAAAAAAAAAAA" -> 73
| "AAAAAAAAAAAAAAAAAAAA" -> 74
| "AAAAAAAAAAAAAAAAAAAAA" -> 75
| "AAAAAAAAAAAAAAAAAAAAAA" -> 76
| "AAAAAAAAAAAAAAAAAAAAAAA" -> 77
| "AAAAAAAAAAAAAAAAAAAAAAAA" -> 78
| "AAAAAAAAAAAAAAAAAAAAAAAAA" -> 79
| "AAAAAAAAAAAAAAAAAAAAAAAAAA" -> 80
| "AAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 81
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 82
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 83
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 84
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 85
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 86
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 87
| "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" -> 88
| "BBBBBBBBBBBBBBB" -> 89
| "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB" -> 90
| "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB" -> 91
| _ -> -1

let () =
  assert (tst06 s00 = 0) ;
  assert (tst06 t00 = -1) ;
  assert (tst06 s01 = 1) ;
  assert (tst06 t01 = -1) ;
  assert (tst06 s02 = 2) ;
  assert (tst06 t02 = -1) ;
  assert (tst06 s03 = 3) ;
  assert (tst06 t03 = -1) ;
  assert (tst06 s04 = 4) ;
  assert (tst06 t04 = -1) ;
  assert (tst06 s05 = 5) ;
  assert (tst06 t05 = -1) ;
  assert (tst06 s06 = 6) ;
  assert (tst06 t06 = -1) ;
  assert (tst06 s07 = 7) ;
  assert (tst06 t07 = -1) ;
  assert (tst06 s08 = 8) ;
  assert (tst06 t08 = -1) ;
  assert (tst06 s09 = 9) ;
  assert (tst06 t09 = -1) ;
  assert (tst06 s10 = 10) ;
  assert (tst06 t10 = -1) ;
  assert (tst06 s11 = 11) ;
  assert (tst06 t11 = 11) ;
  assert (tst06 s12 = 12) ;
  assert (tst06 t12 = 12) ;
  assert (tst06 s13 = 13) ;
  assert (tst06 t13 = -1) ;
  assert (tst06 s14 = 14) ;
  assert (tst06 t14 = -1) ;
  assert (tst06 s15 = 15) ;
  assert (tst06 t15 = -1) ;
  assert (tst06 s16 = 16) ;
  assert (tst06 t16 = 16) ;
  assert (tst06 s17 = 17) ;
  assert (tst06 t17 = -1) ;
  assert (tst06 s18 = 18) ;
  assert (tst06 t18 = -1) ;
  assert (tst06 s19 = 19) ;
  assert (tst06 t19 = 19) ;
  assert (tst06 s20 = 20) ;
  assert (tst06 t20 = -1) ;
  assert (tst06 s21 = 21) ;
  assert (tst06 t21 = -1) ;
  assert (tst06 s22 = 22) ;
  assert (tst06 t22 = -1) ;
  assert (tst06 s23 = 23) ;
  assert (tst06 t23 = -1) ;
  assert (tst06 s24 = 24) ;
  assert (tst06 t24 = -1) ;
  assert (tst06 s25 = 25) ;
  assert (tst06 t25 = 25) ;
  assert (tst06 s26 = 26) ;
  assert (tst06 t26 = -1) ;
  assert (tst06 s27 = 27) ;
  assert (tst06 t27 = -1) ;
  assert (tst06 s28 = 28) ;
  assert (tst06 t28 = -1) ;
  assert (tst06 s29 = 29) ;
  assert (tst06 t29 = -1) ;
  assert (tst06 s30 = 30) ;
  assert (tst06 t30 = -1) ;
  assert (tst06 s31 = 31) ;
  assert (tst06 t31 = 31) ;
  assert (tst06 s32 = 32) ;
  assert (tst06 t32 = -1) ;
  assert (tst06 s33 = 33) ;
  assert (tst06 t33 = -1) ;
  assert (tst06 s34 = 34) ;
  assert (tst06 t34 = -1) ;
  assert (tst06 s35 = 35) ;
  assert (tst06 t35 = 35) ;
  assert (tst06 s36 = 36) ;
  assert (tst06 t36 = -1) ;
  assert (tst06 s37 = 37) ;
  assert (tst06 t37 = -1) ;
  assert (tst06 s38 = 38) ;
  assert (tst06 t38 = -1) ;
  assert (tst06 s39 = 39) ;
  assert (tst06 t39 = 39) ;
  assert (tst06 s40 = 40) ;
  assert (tst06 t40 = -1) ;
  assert (tst06 s41 = 41) ;
  assert (tst06 t41 = 41) ;
  assert (tst06 s42 = 42) ;
  assert (tst06 t42 = -1) ;
  assert (tst06 s43 = 43) ;
  assert (tst06 t43 = 43) ;
  assert (tst06 s44 = 44) ;
  assert (tst06 t44 = -1) ;
  assert (tst06 s45 = 45) ;
  assert (tst06 t45 = -1) ;
  assert (tst06 s46 = 46) ;
  assert (tst06 t46 = -1) ;
  assert (tst06 s47 = 47) ;
  assert (tst06 t47 = -1) ;
  assert (tst06 s48 = 48) ;
  assert (tst06 t48 = 48) ;
  assert (tst06 s49 = 49) ;
  assert (tst06 t49 = -1) ;
  assert (tst06 s50 = 50) ;
  assert (tst06 t50 = -1) ;
  assert (tst06 s51 = 51) ;
  assert (tst06 t51 = 51) ;
  assert (tst06 s52 = 52) ;
  assert (tst06 t52 = 52) ;
  assert (tst06 s53 = 53) ;
  assert (tst06 t53 = 53) ;
  assert (tst06 s54 = 54) ;
  assert (tst06 t54 = -1) ;
  assert (tst06 s55 = 55) ;
  assert (tst06 t55 = 55) ;
  assert (tst06 s56 = 56) ;
  assert (tst06 t56 = 56) ;
  assert (tst06 s57 = 57) ;
  assert (tst06 t57 = 57) ;
  assert (tst06 s58 = 58) ;
  assert (tst06 t58 = 58) ;
  assert (tst06 s59 = 59) ;
  assert (tst06 t59 = 59) ;
  assert (tst06 s60 = 60) ;
  assert (tst06 t60 = 60) ;
  assert (tst06 s61 = 61) ;
  assert (tst06 t61 = 61) ;
  assert (tst06 s62 = 62) ;
  assert (tst06 t62 = 62) ;
  assert (tst06 s63 = 63) ;
  assert (tst06 t63 = 63) ;
  assert (tst06 s64 = 64) ;
  assert (tst06 t64 = 64) ;
  assert (tst06 s65 = 65) ;
  assert (tst06 t65 = 65) ;
  assert (tst06 s66 = 66) ;
  assert (tst06 t66 = 66) ;
  assert (tst06 s67 = 67) ;
  assert (tst06 t67 = 67) ;
  assert (tst06 s68 = 68) ;
  assert (tst06 t68 = 68) ;
  assert (tst06 s69 = 69) ;
  assert (tst06 t69 = 69) ;
  assert (tst06 s70 = 70) ;
  assert (tst06 t70 = 70) ;
  assert (tst06 s71 = 71) ;
  assert (tst06 t71 = 71) ;
  assert (tst06 s72 = 72) ;
  assert (tst06 t72 = 72) ;
  assert (tst06 s73 = 73) ;
  assert (tst06 t73 = 73) ;
  assert (tst06 s74 = 74) ;
  assert (tst06 t74 = 74) ;
  assert (tst06 s75 = 75) ;
  assert (tst06 t75 = 75) ;
  assert (tst06 s76 = 76) ;
  assert (tst06 t76 = 76) ;
  assert (tst06 s77 = 77) ;
  assert (tst06 t77 = 77) ;
  assert (tst06 s78 = 78) ;
  assert (tst06 t78 = 78) ;
  assert (tst06 s79 = 79) ;
  assert (tst06 t79 = 79) ;
  assert (tst06 s80 = 80) ;
  assert (tst06 t80 = 80) ;
  assert (tst06 s81 = 81) ;
  assert (tst06 t81 = 81) ;
  assert (tst06 s82 = 82) ;
  assert (tst06 t82 = 82) ;
  assert (tst06 s83 = 83) ;
  assert (tst06 t83 = 83) ;
  assert (tst06 s84 = 84) ;
  assert (tst06 t84 = 84) ;
  assert (tst06 s85 = 85) ;
  assert (tst06 t85 = 85) ;
  assert (tst06 s86 = 86) ;
  assert (tst06 t86 = 86) ;
  assert (tst06 s87 = 87) ;
  assert (tst06 t87 = 87) ;
  assert (tst06 s88 = 88) ;
  assert (tst06 t88 = 88) ;
  assert (tst06 s89 = 89) ;
  assert (tst06 t89 = 89) ;
  assert (tst06 s90 = 90) ;
  assert (tst06 t90 = 90) ;
  assert (tst06 s91 = 91) ;
  assert (tst06 t91 = 91) ;
  assert (tst06 "" = -1) ;
  ()