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