1: (3 6 12)

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

2: (5 13 7)

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

3: (2 9 4)

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

4: (1 11 6)

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