1: (3 16 19)

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

2: (5 20 18)

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

3: (3 16 19)

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

4: (0 17 13)

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