1: (3 10 13)

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

2: (9 18 11)

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

3: (5 19 16)

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

4: (6 10 14)

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