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

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

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

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

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