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