1: (1 12 15)

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

2: (11 18 13)

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

3: (0 17 14)

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

4: (2 12 16)

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