(0 19 14)(1 20 5)(2 18 4)(3 10 6)(7 12 9)(8 17 16)(11 15 13)
ALLOWS (11/8)-SEQUENCE
1: (4 8 17)

(0 19 14)(1 20 5)(2 18 4 16 8)(3 10 6)(7 12 9)(11 15 13)(17)
2: (3 10 6)

(0 19 14)(1 20 5)(2 18 4 16 8)(3)(6)(7 12 9)(10)(11 15 13)(17)
3: (7 12 9)

(0 19 14)(1 20 5)(2 18 4 16 8)(3)(6)(7)(9)(10)(11 15 13)(12)(17)
4: (2 16 8)

(0 19 14)(1 20 5)(2)(3)(4 16 18)(6)(7)(8)(9)(10)(11 15 13)(12)(17)