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