Problem: 0(1(0(1(x1)))) -> 0(0(2(1(3(1(x1)))))) 0(1(0(1(x1)))) -> 2(1(0(2(0(1(x1)))))) 0(1(0(1(x1)))) -> 2(1(3(1(0(0(x1)))))) 4(1(0(1(x1)))) -> 1(0(4(2(1(x1))))) 4(1(0(1(x1)))) -> 4(1(0(2(1(x1))))) 4(1(0(1(x1)))) -> 0(2(1(3(4(1(x1)))))) 4(1(0(1(x1)))) -> 0(4(2(1(3(1(x1)))))) 4(1(0(1(x1)))) -> 1(0(2(4(1(3(x1)))))) 4(1(0(1(x1)))) -> 1(0(4(2(2(1(x1)))))) 4(1(0(1(x1)))) -> 1(0(4(5(2(1(x1)))))) 4(1(0(1(x1)))) -> 4(0(2(1(3(1(x1)))))) 4(1(0(1(x1)))) -> 4(1(0(2(1(3(x1)))))) 4(1(0(1(x1)))) -> 4(1(3(0(2(1(x1)))))) 4(1(1(1(x1)))) -> 4(1(3(1(3(1(x1)))))) 4(3(0(1(x1)))) -> 0(2(1(3(4(x1))))) 4(3(0(1(x1)))) -> 0(2(4(1(3(x1))))) 4(3(0(1(x1)))) -> 0(4(2(1(3(x1))))) 4(3(0(1(x1)))) -> 3(0(4(2(1(x1))))) 4(3(0(1(x1)))) -> 3(4(0(2(1(x1))))) 4(3(0(1(x1)))) -> 4(0(2(1(3(x1))))) 4(3(0(1(x1)))) -> 4(3(0(2(1(x1))))) 4(3(0(1(x1)))) -> 0(2(1(3(3(4(x1)))))) 4(3(0(1(x1)))) -> 0(2(1(3(4(3(x1)))))) 4(3(0(1(x1)))) -> 0(2(4(1(3(3(x1)))))) 4(3(0(1(x1)))) -> 0(4(2(2(1(3(x1)))))) 4(3(0(1(x1)))) -> 0(4(5(2(1(3(x1)))))) 4(3(0(1(x1)))) -> 1(0(2(1(3(4(x1)))))) 4(3(0(1(x1)))) -> 1(0(2(4(1(3(x1)))))) 4(3(0(1(x1)))) -> 1(0(4(2(1(3(x1)))))) 4(3(0(1(x1)))) -> 1(3(0(4(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(0(4(5(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(1(0(4(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(3(4(0(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(4(0(2(1(3(x1)))))) 4(3(0(1(x1)))) -> 3(4(0(2(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(4(0(5(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(4(1(0(2(1(x1)))))) 4(3(0(1(x1)))) -> 3(4(3(0(2(1(x1)))))) 4(3(0(1(x1)))) -> 4(3(0(2(1(3(x1)))))) 4(3(0(1(x1)))) -> 4(3(0(5(2(1(x1)))))) 4(3(0(1(x1)))) -> 4(3(1(0(2(1(x1)))))) 4(3(0(1(x1)))) -> 4(3(3(0(2(1(x1)))))) 4(5(1(1(x1)))) -> 4(5(2(1(1(x1))))) 4(5(1(1(x1)))) -> 4(2(5(2(1(1(x1)))))) 4(5(1(1(x1)))) -> 4(5(2(1(3(1(x1)))))) 4(5(1(1(x1)))) -> 4(5(2(2(1(1(x1)))))) 4(5(1(1(x1)))) -> 4(5(5(2(1(1(x1)))))) 0(0(1(0(1(x1))))) -> 0(0(1(0(2(1(x1)))))) 0(0(3(1(1(x1))))) -> 2(1(3(1(0(0(x1)))))) 0(0(5(1(1(x1))))) -> 5(0(0(2(1(1(x1)))))) 0(4(1(0(1(x1))))) -> 2(1(0(4(0(1(x1)))))) 0(4(3(0(1(x1))))) -> 0(0(2(1(3(4(x1)))))) 0(4(3(0(1(x1))))) -> 0(4(3(0(2(1(x1)))))) 0(4(3(0(1(x1))))) -> 2(3(1(0(4(0(x1)))))) 0(4(3(1(1(x1))))) -> 2(1(4(1(3(0(x1)))))) 0(4(3(1(1(x1))))) -> 4(2(0(3(1(1(x1)))))) 0(4(5(1(1(x1))))) -> 4(0(1(5(2(1(x1)))))) 0(4(5(1(1(x1))))) -> 5(2(1(4(0(1(x1)))))) 4(0(3(0(1(x1))))) -> 0(0(4(2(1(3(x1)))))) 4(0(3(0(1(x1))))) -> 2(0(4(0(1(3(x1)))))) 4(0(3(0(1(x1))))) -> 2(0(4(0(3(1(x1)))))) 4(1(0(1(1(x1))))) -> 1(0(4(2(1(1(x1)))))) 4(1(1(0(1(x1))))) -> 4(1(0(2(1(1(x1)))))) 4(1(2(0(1(x1))))) -> 0(4(2(1(3(1(x1)))))) 4(1(2(0(1(x1))))) -> 1(0(2(4(1(3(x1)))))) 4(1(2(0(1(x1))))) -> 4(0(2(2(1(1(x1)))))) 4(1(2(0(1(x1))))) -> 4(1(0(2(2(1(x1)))))) 4(1(3(0(1(x1))))) -> 4(1(3(0(2(1(x1)))))) 4(1(5(0(1(x1))))) -> 1(1(5(0(4(2(x1)))))) 4(1(5(1(1(x1))))) -> 1(4(5(2(1(1(x1)))))) 4(3(0(1(1(x1))))) -> 1(3(0(2(1(4(x1)))))) 4(3(0(1(1(x1))))) -> 1(3(1(4(0(2(x1)))))) 4(3(0(1(1(x1))))) -> 1(3(1(4(2(0(x1)))))) 4(3(0(1(1(x1))))) -> 3(1(0(2(4(1(x1)))))) 4(3(0(1(1(x1))))) -> 4(3(1(1(0(2(x1)))))) 4(3(1(0(1(x1))))) -> 0(4(2(1(3(1(x1)))))) 4(3(1(0(1(x1))))) -> 1(3(4(0(2(1(x1)))))) 4(3(2(0(1(x1))))) -> 3(4(0(2(2(1(x1)))))) 4(3(2(0(1(x1))))) -> 3(4(0(5(2(1(x1)))))) 4(3(2(0(1(x1))))) -> 4(0(2(1(3(1(x1)))))) 4(3(2(0(1(x1))))) -> 4(3(0(2(1(3(x1)))))) 4(3(2(1(1(x1))))) -> 1(3(1(2(4(2(x1)))))) 4(3(2(1(1(x1))))) -> 1(3(1(4(5(2(x1)))))) 4(3(2(1(1(x1))))) -> 3(1(3(4(1(2(x1)))))) 4(3(2(1(1(x1))))) -> 4(1(3(1(2(2(x1)))))) 4(3(2(1(1(x1))))) -> 4(1(3(3(1(2(x1)))))) 4(3(3(0(1(x1))))) -> 4(3(3(0(2(1(x1)))))) 4(3(4(0(1(x1))))) -> 3(4(0(4(2(1(x1)))))) 4(3(4(0(1(x1))))) -> 4(4(0(2(1(3(x1)))))) 4(3(5(0(1(x1))))) -> 0(5(2(3(1(4(x1)))))) 4(3(5(0(1(x1))))) -> 1(3(0(2(5(4(x1)))))) 4(3(5(0(1(x1))))) -> 1(3(0(4(2(5(x1)))))) 4(3(5(0(1(x1))))) -> 1(3(4(0(5(2(x1)))))) 4(3(5(0(1(x1))))) -> 3(1(0(4(2(5(x1)))))) 4(3(5(0(1(x1))))) -> 3(1(5(0(4(2(x1)))))) 4(3(5(0(1(x1))))) -> 3(4(0(2(1(5(x1)))))) 4(3(5(0(1(x1))))) -> 3(4(1(5(0(2(x1)))))) 4(3(5(0(1(x1))))) -> 3(5(1(0(4(2(x1)))))) 4(3(5(0(1(x1))))) -> 4(3(0(2(1(5(x1)))))) 4(3(5(0(1(x1))))) -> 5(1(3(4(0(2(x1)))))) 4(3(5(1(1(x1))))) -> 1(4(5(2(1(3(x1)))))) 4(3(5(1(1(x1))))) -> 3(1(1(5(4(2(x1)))))) 4(3(5(1(1(x1))))) -> 3(1(4(5(2(1(x1)))))) 4(3(5(1(1(x1))))) -> 4(1(3(1(3(5(x1)))))) 4(3(5(1(1(x1))))) -> 4(1(5(2(1(3(x1)))))) 4(3(5(1(1(x1))))) -> 4(3(1(5(2(1(x1)))))) 4(4(1(0(1(x1))))) -> 4(4(1(0(2(1(x1)))))) 4(4(3(0(1(x1))))) -> 0(4(4(2(1(3(x1)))))) 4(4(3(0(1(x1))))) -> 4(0(2(1(3(4(x1)))))) 4(4(3(0(1(x1))))) -> 4(3(4(0(2(1(x1)))))) 4(4(3(0(1(x1))))) -> 4(4(3(0(2(1(x1)))))) 4(5(1(0(1(x1))))) -> 0(5(1(3(4(1(x1)))))) 4(5(1(0(1(x1))))) -> 0(5(4(1(3(1(x1)))))) 4(5(1(0(1(x1))))) -> 1(0(4(5(2(1(x1)))))) 4(5(1(0(1(x1))))) -> 4(0(5(2(1(1(x1)))))) 4(5(1(0(1(x1))))) -> 4(5(1(0(2(1(x1)))))) 4(5(1(0(1(x1))))) -> 5(1(0(2(4(1(x1)))))) 4(5(1(0(1(x1))))) -> 5(4(1(0(2(1(x1)))))) 4(5(1(1(1(x1))))) -> 4(5(2(1(1(1(x1)))))) 4(5(3(0(1(x1))))) -> 0(2(1(3(4(5(x1)))))) 4(5(3(0(1(x1))))) -> 0(5(2(1(3(4(x1)))))) 4(5(3(0(1(x1))))) -> 0(5(2(4(3(1(x1)))))) 4(5(3(0(1(x1))))) -> 0(5(4(2(1(3(x1)))))) 4(5(3(0(1(x1))))) -> 1(0(5(1(3(4(x1)))))) 4(5(3(0(1(x1))))) -> 1(5(0(3(3(4(x1)))))) 4(5(3(0(1(x1))))) -> 2(1(4(5(0(3(x1)))))) 4(5(3(0(1(x1))))) -> 2(4(1(3(5(0(x1)))))) 4(5(3(0(1(x1))))) -> 3(0(4(5(2(1(x1)))))) 4(5(3(0(1(x1))))) -> 4(0(3(1(5(2(x1)))))) 4(5(3(0(1(x1))))) -> 4(0(3(3(5(1(x1)))))) 4(5(3(0(1(x1))))) -> 4(0(5(4(1(3(x1)))))) 4(5(3(0(1(x1))))) -> 4(1(3(5(0(3(x1)))))) 4(5(3(0(1(x1))))) -> 4(1(3(5(5(0(x1)))))) 4(5(3(0(1(x1))))) -> 4(2(5(0(3(1(x1)))))) 4(5(3(0(1(x1))))) -> 4(5(2(0(3(1(x1)))))) 4(5(3(0(1(x1))))) -> 5(0(3(1(4(1(x1)))))) 4(5(3(0(1(x1))))) -> 5(0(3(4(4(1(x1)))))) 4(5(3(0(1(x1))))) -> 5(1(3(0(3(4(x1)))))) 4(5(3(0(1(x1))))) -> 5(2(1(3(4(0(x1)))))) 4(5(3(0(1(x1))))) -> 5(2(4(1(3(0(x1)))))) 4(5(3(0(1(x1))))) -> 5(3(0(4(2(1(x1)))))) 4(5(3(0(1(x1))))) -> 5(4(1(3(0(1(x1)))))) 4(5(3(0(1(x1))))) -> 5(4(1(3(2(0(x1)))))) 4(5(3(0(1(x1))))) -> 5(4(3(0(2(1(x1)))))) 4(5(3(1(1(x1))))) -> 2(4(1(3(1(5(x1)))))) 4(5(3(1(1(x1))))) -> 4(5(2(1(3(1(x1)))))) 4(5(3(1(1(x1))))) -> 5(1(3(4(1(2(x1)))))) 4(5(3(1(1(x1))))) -> 5(2(1(4(1(3(x1)))))) 4(5(3(1(1(x1))))) -> 5(4(2(1(3(1(x1)))))) 4(5(5(1(1(x1))))) -> 5(5(2(1(1(4(x1)))))) 4(5(5(1(1(x1))))) -> 5(5(2(4(1(1(x1)))))) Proof: Bounds Processor: bound: 2 enrichment: match automaton: final states: {6,5} transitions: 51(55) -> 56* 51(134) -> 135* 51(39) -> 40* 51(201) -> 202* 51(151) -> 152* 51(183) -> 184* 51(153) -> 154* 51(143) -> 144* 51(88) -> 89* 51(145) -> 146* 51(130) -> 131* 21(187) -> 188* 21(67) -> 68* 21(47) -> 48* 21(174) -> 175* 21(79) -> 80* 21(69) -> 70* 21(49) -> 50* 21(81) -> 82* 21(41) -> 42* 21(133) -> 134* 21(73) -> 74* 21(38) -> 39* 21(200) -> 201* 21(105) -> 106* 41(197) -> 198* 41(92) -> 93* 41(219) -> 220* 41(89) -> 90* 41(221) -> 222* 41(19) -> 20* 41(211) -> 212* 41(213) -> 214* 41(173) -> 174* 41(68) -> 69* 41(195) -> 196* 41(185) -> 186* 41(135) -> 136* 11(70) -> 71* 11(172) -> 173* 11(57) -> 58* 11(37) -> 38* 11(27) -> 28* 11(199) -> 200* 11(169) -> 170* 11(159) -> 160* 11(94) -> 95* 11(29) -> 30* 11(14) -> 15* 11(186) -> 187* 11(161) -> 162* 11(131) -> 132* 11(91) -> 92* 11(21) -> 22* 11(16) -> 17* 11(198) -> 199* 11(18) -> 19* 31(15) -> 16* 31(162) -> 163* 31(107) -> 108* 31(17) -> 18* 31(171) -> 172* 31(121) -> 122* 31(71) -> 72* 31(123) -> 124* 31(113) -> 114* 31(93) -> 94* 31(115) -> 116* 31(95) -> 96* 42(237) -> 238* 12(257) -> 258* 12(232) -> 233* 12(234) -> 235* 12(251) -> 252* 12(236) -> 237* 12(253) -> 254* 12(243) -> 244* 12(245) -> 246* 00(2) -> 5* 00(4) -> 5* 00(1) -> 5* 00(3) -> 5* 32(233) -> 234* 32(235) -> 236* 10(2) -> 1* 10(4) -> 1* 10(1) -> 1* 10(3) -> 1* 20(2) -> 2* 20(4) -> 2* 20(1) -> 2* 20(3) -> 2* 30(2) -> 3* 30(4) -> 3* 30(1) -> 3* 30(3) -> 3* 40(2) -> 6* 40(4) -> 6* 40(1) -> 6* 40(3) -> 6* 50(2) -> 4* 50(4) -> 4* 50(1) -> 4* 50(3) -> 4* 1 -> 213,151,121,79,27 2 -> 197,143,113,67,14 3 -> 219,153,123,81,29 4 -> 211,145,115,73,21 14 -> 245* 15 -> 133,37 17 -> 185,47 20 -> 220,212,222,214,198,200,57,6 21 -> 251* 22 -> 15* 27 -> 232* 28 -> 15* 29 -> 243* 30 -> 15* 37 -> 253* 38 -> 221,171,169 39 -> 49* 40 -> 159,55,41,19 42 -> 19* 48 -> 195,39 50 -> 39* 56 -> 19* 58 -> 220,222,214,198,200,6 68 -> 105,91,88 69 -> 130* 72 -> 57* 74 -> 68* 80 -> 68* 82 -> 68* 90 -> 70* 92 -> 107* 95 -> 183* 96 -> 220,198,6 106 -> 16* 108 -> 17* 114 -> 16* 116 -> 16* 122 -> 16* 124 -> 16* 132 -> 94* 135 -> 161* 136 -> 94* 144 -> 15* 146 -> 15* 152 -> 15* 154 -> 15* 160 -> 19* 163 -> 19* 169 -> 257* 170 -> 38* 175 -> 212,198,6 184 -> 212,198,6 188 -> 183* 196 -> 183* 202 -> 183* 212 -> 198* 214 -> 198* 220 -> 198* 222 -> 200* 238 -> 222,200 244 -> 233* 246 -> 233* 252 -> 233* 254 -> 233* 258 -> 233* problem: Qed