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

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

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

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

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