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

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

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

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

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