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

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

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

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

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