1: (0 3 7)

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

2: (2 21 4)

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

3: (3 19 5)

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

4: (6 20 16)

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