1: (0 2 7)

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

2: (1 20 4)

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

3: (3 15 5)

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

4: (2 19 6)

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