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