1: (0 5 16)

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

2: (1 20 12)

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

3: (0 5 16)

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

4: (10 17 13)

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