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