1: (0 7 19)

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

2: (4 20 18)

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

3: (2 13 6)

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

4: (1 15 19)

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