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