1: (0 2 21)

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

2: (2 11 17)

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

3: (1 14 4)

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

4: (10 15 13)

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