1: (0 6 11)

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

2: (4 21 8)

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

3: (2 7 5)

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

4: (6 19 9)

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