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