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

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

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

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

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