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

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

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

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

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