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

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

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

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

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