1: (2 7 9)

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

2: (6 10 8)

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

3: (5 20 9)

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

4: (1 18 4)

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