1: (0 5 14)

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

2: (1 20 7)

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

3: (0 5 14)

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

4: (3 8 6)

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