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