1: (7 11 19)

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

2: (5 16 8)

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

3: (7 11 19)

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

4: (3 12 10)

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