1: (5 7 13)

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

2: (3 8 6)

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

3: (7 20 9)

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

4: (1 14 12)

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