1: (2 10 12)

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

2: (9 14 11)

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

3: (8 20 12)

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

4: (0 19 13)

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