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

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

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

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

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