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

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

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

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

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