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

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

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

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

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