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