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