1: (0 2 4)

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

2: (1 21 3)

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

3: (7 14 18)

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

4: (12 19 17)

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