1: (1 12 17)

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

2: (5 17 15)

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

3: (8 16 14)

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

4: (0 6 2)

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