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

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

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

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

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