1: (0 3 6)

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

2: (2 18 5)

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

3: (1 19 17)

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

4: (0 3 6)

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