1: (0 7 14)

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

2: (6 19 8)

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

3: (0 7 14)

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

4: (2 20 17)

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