1: (0 3 15)

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

2: (7 15 18)

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

3: (2 19 17)

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

4: (1 21 18)

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