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