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

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

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

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

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