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

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

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

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

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