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