1: (1 8 13)

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

2: (3 20 11)

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

3: (7 12 10)

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

4: (4 8 14)

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