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

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

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

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

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