1: (0 2 7)

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

2: (1 20 3)

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

3: (2 19 5)

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

4: (1 21 4)

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