1: (12 15 18)

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

2: (5 16 13)

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

3: (9 19 17)

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

4: (1 14 12)

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