(0 21 2)(1 18 16)(3 19 5)(4 14 11 8 6)(7 10 9)(12 17 15)(13 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 19 21)

(0 21 5 3 19)(1 18 16)(2)(4 14 11 8 6)(7 10 9)(12 17 15)(13 22 20)
2: (13 22 20)

(0 21 5 3 19)(1 18 16)(2)(4 14 11 8 6)(7 10 9)(12 17 15)(13)(20)(22)
3: (0 21 5)

(0 3 19)(1 18 16)(2)(4 14 11 8 6)(5)(7 10 9)(12 17 15)(13)(20)(21)(22)
4: (4 14 11)

(0 3 19)(1 18 16)(2)(4 8 6)(5)(7 10 9)(11)(12 17 15)(13)(14)(20)(21)(22)