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