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