(0 8 6)(1 21 3)(2 18 13)(4 23 5)(7 11 9)(10 15 12)(14 19 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 18 21)

(0 8 6)(1 21 13 2 3)(4 23 5)(7 11 9)(10 15 12)(14 19 16)(17 22 20)(18)
2: (1 2 3)

(0 8 6)(1)(2 21 13)(3)(4 23 5)(7 11 9)(10 15 12)(14 19 16)(17 22 20)(18)
3: (17 22 20)

(0 8 6)(1)(2 21 13)(3)(4 23 5)(7 11 9)(10 15 12)(14 19 16)(17)(18)(20)(22)
4: (2 21 13)

(0 8 6)(1)(2)(3)(4 23 5)(7 11 9)(10 15 12)(13)(14 19 16)(17)(18)(20)(21)(22)