1: (2 5 7)

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

2: (4 18 6)

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

3: (3 20 7)

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

4: (0 19 16)

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