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