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