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

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

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

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

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