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