1: (6 16 19)

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

2: (0 18 11)

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

3: (1 17 14)

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

4: (3 16 20)

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