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

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

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

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

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