1: (5 12 15)

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

2: (0 1 15)

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

3: (9 16 14)

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

4: (11 18 13)

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