1: (0 3 12)

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

2: (2 21 9)

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

3: (8 13 11)

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

4: (1 14 12)

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