(0 4 3)(1 18 12)(2 20 15)(5 9 7)(6 19 17)(8 13 10)(11 16 14)
ALLOWS (11/8)-SEQUENCE
1: (1 9 12)

(0 4 3)(1)(2 20 15)(5 9 18 12 7)(6 19 17)(8 13 10)(11 16 14)
2: (8 13 10)

(0 4 3)(1)(2 20 15)(5 9 18 12 7)(6 19 17)(8)(10)(11 16 14)(13)
3: (7 18 12)

(0 4 3)(1)(2 20 15)(5 9 18)(6 19 17)(7)(8)(10)(11 16 14)(12)(13)
4: (6 19 17)

(0 4 3)(1)(2 20 15)(5 9 18)(6)(7)(8)(10)(11 16 14)(12)(13)(17)(19)