1: (0 6 10)

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

2: (5 19 7)

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

3: (1 20 11)

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

4: (6 18 8)

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