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