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