1: (0 2 7)

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

2: (1 21 4)

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

3: (3 15 5)

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

4: (2 19 6)

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