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

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

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

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

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