1: (0 4 18)

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

2: (3 19 13)

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

3: (1 20 18)

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

4: (0 21 19)

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