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