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

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

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

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

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