1: (0 3 12)

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

2: (2 21 7)

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

3: (3 19 9)

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

4: (1 20 18)

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