1: (0 3 7)

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

2: (2 21 6)

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

3: (0 3 18)

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

4: (1 20 16)

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