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

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

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

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

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