1: (3 5 12)

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

2: (1 6 4)

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

3: (5 18 7)

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

4: (11 19 17)

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