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