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