Updated production rules:
rule_109: A59 -> A63 A60 25 30 29
rule_111: A60 -> 18 A48 26 A61
rule_101: A57 -> A58 1 12 13 17
rule_58: A34 -> 27 A17 A35 A42
rule_70: A42 -> 21 24 19
rule_32: A20 -> A22 A21 14 9
rule_4: A2 -> 7 1 5 6 A5 A4 A3