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