(0 5 3)(1 21 19)(2 16 14)(4 18 15 13 11 8 6)(7 10 9)(12 20 17)
ALLOWS (11/8)-SEQUENCE
1: (0 2 3)

(0)(1 21 19)(2 5 3 16 14)(4 18 15 13 11 8 6)(7 10 9)(12 20 17)
2: (2 5 14)

(0)(1 21 19)(2)(3 16 14)(4 18 15 13 11 8 6)(5)(7 10 9)(12 20 17)
3: (4 18 11)

(0)(1 21 19)(2)(3 16 14)(4 8 6)(5)(7 10 9)(11 15 13)(12 20 17)(18)
4: (12 20 17)

(0)(1 21 19)(2)(3 16 14)(4 8 6)(5)(7 10 9)(11 15 13)(12)(17)(18)(20)