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

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

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

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

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