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