1: (0 10 16)

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

2: (9 20 11)

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

3: (0 10 16)

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

4: (1 17 14)

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