1: (0 2 16)

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

2: (1 21 4)

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

3: (3 18 5)

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

4: (14 19 17)

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