YES Problem: 1(2(1(1(0(0(1(0(2(1(1(0(2(x1))))))))))))) -> 1(2(2(1(0(0(2(0(1(2(2(0(1(0(0(2(2(x1))))))))))))))))) 2(0(1(2(1(2(1(2(1(0(0(1(0(x1))))))))))))) -> 2(2(0(0(2(1(1(1(0(0(0(1(1(1(2(2(0(x1))))))))))))))))) 2(1(0(0(2(1(1(1(0(1(2(2(0(x1))))))))))))) -> 0(0(2(1(0(0(1(1(2(2(2(2(2(1(2(1(0(x1))))))))))))))))) 2(2(0(0(1(0(2(1(1(1(0(0(1(x1))))))))))))) -> 2(2(1(1(2(0(0(1(2(2(0(2(0(0(2(2(2(x1))))))))))))))))) 2(2(1(0(1(0(1(1(0(0(0(2(0(x1))))))))))))) -> 0(2(2(1(0(0(1(0(0(1(1(1(1(0(0(2(0(x1))))))))))))))))) 2(2(1(1(0(2(0(0(0(2(2(0(0(x1))))))))))))) -> 0(0(1(2(0(0(0(2(2(0(1(2(2(2(2(0(0(x1))))))))))))))))) 2(2(2(1(0(2(0(0(1(0(1(0(2(x1))))))))))))) -> 0(2(2(0(0(2(2(2(1(2(0(0(2(2(0(2(2(x1))))))))))))))))) Proof: Bounds Processor: bound: 0 enrichment: match automaton: final states: {98,82,67,52,36,19,1} transitions: 20(34) -> 35* 20(4) -> 53* 20(16) -> 17* 20(40) -> 41* 20(3) -> 4* 20(79) -> 80* 20(83) -> 84* 20(102) -> 103* 20(62) -> 63* 20(43) -> 44* 20(39) -> 40* 20(9) -> 10* 20(49) -> 50* 20(65) -> 66* 20(57) -> 58* 20(37) -> 38* 20(90) -> 91* 20(21) -> 22* 20(2) -> 3* 20(12) -> 13* 20(42) -> 43* 20(31) -> 32* 20(35) -> 19* 20(89) -> 90* 20(84) -> 85* 20(55) -> 56* 20(106) -> 107* 20(86) -> 87* 20(80) -> 81* 20(20) -> 21* 20(5) -> 99* 20(17) -> 18* 20(105) -> 106* 20(85) -> 86* 20(110) -> 111* 20(99) -> 100* 20(41) -> 42* 20(58) -> 59* 20(8) -> 9* 20(104) -> 105* 20(94) -> 95* 20(109) -> 110* 20(66) -> 52* 00(21) -> 68* 00(68) -> 69* 00(32) -> 33* 00(77) -> 78* 00(13) -> 14* 00(46) -> 47* 00(60) -> 61* 00(47) -> 48* 00(56) -> 57* 00(111) -> 98* 00(33) -> 34* 00(20) -> 83* 00(73) -> 74* 00(97) -> 82* 00(27) -> 28* 00(74) -> 75* 00(25) -> 26* 00(92) -> 93* 00(108) -> 109* 00(4) -> 5* 00(2) -> 20* 00(53) -> 54* 00(107) -> 108* 00(81) -> 67* 00(91) -> 92* 00(54) -> 55* 00(100) -> 101* 00(76) -> 77* 00(88) -> 89* 00(101) -> 102* 00(26) -> 27* 00(7) -> 8* 00(5) -> 6* 00(51) -> 36* 00(93) -> 94* 00(50) -> 51* 00(14) -> 15* 00(61) -> 62* 00(11) -> 12* 00(96) -> 97* 10(78) -> 79* 10(22) -> 23* 10(75) -> 76* 10(28) -> 29* 10(48) -> 49* 10(44) -> 45* 10(38) -> 39* 10(95) -> 96* 10(72) -> 73* 10(30) -> 31* 10(103) -> 104* 10(24) -> 25* 10(6) -> 7* 10(70) -> 71* 10(23) -> 24* 10(18) -> 1* 10(15) -> 16* 10(71) -> 72* 10(69) -> 70* 10(10) -> 11* 10(87) -> 88* 10(64) -> 65* 10(45) -> 46* 10(63) -> 64* 10(29) -> 30* 10(20) -> 37* 10(59) -> 60* f30() -> 2* 19 -> 3,21 82 -> 3,4 67 -> 3,4 52 -> 3,4,22,85 36 -> 3,38 98 -> 3,4,53 problem: Qed