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