1: (4 6 13)

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

2: (5 14 12)

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

3: (3 8 13)

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

4: (7 15 9)

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