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

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

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

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

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