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

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

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

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

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