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