1: (0 4 8)

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

2: (2 20 7)

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

3: (0 5 18)

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

4: (1 21 18)

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