1: (0 5 11)

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

2: (4 21 6)

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

3: (2 16 10)

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

4: (0 9 3)

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