1: (5 15 18)

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

2: (14 19 17)

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

3: (0 18 13)

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

4: (1 20 12)

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