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