Show:
1
2
3
4
100

1

tripod


100

5

unison


100

9

tricycle


100

13

trio

200

2

triplet

200

6

biweekly

200

10

unicycle


200

14

unify

300

3 

unicorn

300

7

triple


300

11

triangle

300

15

centipede

400

4

uniform


400

8

bicycle

400

12

bisect

400

16

centimeter

500

17

century


500

18

binoculars 

500

19

universe

500

20

university