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

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

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

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

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