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

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

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

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

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