(0 19 14 12 7 5 2)(1 4 3)(6 10 8)(9 15 11)(13 20 16)(17 21 18)
ALLOWS (11/8)-SEQUENCE
1: (0 6 7)

(0 5 2)(1 4 3)(6 19 14 12 7 10 8)(9 15 11)(13 20 16)(17 21 18)
2: (7 10 12)

(0 5 2)(1 4 3)(6 19 14 12 8)(7)(9 15 11)(10)(13 20 16)(17 21 18)
3: (9 15 11)

(0 5 2)(1 4 3)(6 19 14 12 8)(7)(9)(10)(11)(13 20 16)(15)(17 21 18)
4: (6 12 8)

(0 5 2)(1 4 3)(6)(7)(8)(9)(10)(11)(12 19 14)(13 20 16)(15)(17 21 18)