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