1: (0 1 16)

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

2: (3 16 21)

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

3: (1 18 12)

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

4: (11 17 15)

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