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

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

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

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

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