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