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