1: (0 3 21)

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

2: (3 12 19)

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

3: (2 15 6)

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

4: (14 20 18)

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