1: (5 10 20)

(0 15 1)(2 25 23)(3 26 7)(4 18 6)(5 24 22 20 8)(9 13 11)(10)(12 16 14)(17 21 19)

2: (4 18 6)

(0 15 1)(2 25 23)(3 26 7)(4)(5 24 22 20 8)(6)(9 13 11)(10)(12 16 14)(17 21 19)(18)

3: (17 21 19)

(0 15 1)(2 25 23)(3 26 7)(4)(5 24 22 20 8)(6)(9 13 11)(10)(12 16 14)(17)(18)(19)(21)

4: (5 24 8)

(0 15 1)(2 25 23)(3 26 7)(4)(5)(6)(8 22 20)(9 13 11)(10)(12 16 14)(17)(18)(19)(21)(24)