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