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