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

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

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

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

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