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