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