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