1: (1 12 17)

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

2: (5 18 16)

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

3: (1 12 17)

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

4: (11 20 14)

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