1: (0 7 17)

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

2: (6 19 13)

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

3: (16 21 18)

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

4: (2 13 17)

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