1: (0 4 7)

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

2: (3 8 6)

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

3: (5 10 20)

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

4: (1 21 12)

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