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