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