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

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

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

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

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