1: (1 5 13)

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

2: (4 18 6)

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

3: (3 20 17)

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

4: (0 19 2)

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