1: (0 4 19)

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

2: (1 21 18)

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

3: (0 11 2)

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

4: (10 20 16)

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