1: (2 8 18)

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

2: (1 16 4)

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

3: (2 8 18)

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

4: (3 10 5)

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