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

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

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

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

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