1: (0 2 18)

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

2: (1 21 3)

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

3: (2 20 6)

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

4: (4 19 17)

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