1: (5 7 18)

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

2: (3 8 6)

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

3: (0 17 4)

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

4: (7 19 9)

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