(0 20 17)(1 21 15)(2 22 4)(3 7 5)(6 10 8)(9 13 11)(12 19 18 16 14)
ALLOWS (11/8)-SEQUENCE
1: (0 1 17)

(0)(1 20 17 21 15)(2 22 4)(3 7 5)(6 10 8)(9 13 11)(12 19 18 16 14)
2: (15 17 21)

(0)(1 20 17)(2 22 4)(3 7 5)(6 10 8)(9 13 11)(12 19 18 16 14)(15)(21)
3: (14 18 16)

(0)(1 20 17)(2 22 4)(3 7 5)(6 10 8)(9 13 11)(12 19 18)(14)(15)(16)(21)
4: (1 20 17)

(0)(1)(2 22 4)(3 7 5)(6 10 8)(9 13 11)(12 19 18)(14)(15)(16)(17)(20)(21)