Как будет по 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 надо

11 - eleven;
12 - twelve;
13 - thirteen;
14 - fourteen;
15 - fifteen;
16 - sixteen;
17 - seventeen;
18 - eighteen;
19 - nineteen;
20 - twenty;         
21 - twenty-one;     22-  twenty-two;     23-  twenty-three;    24 -    twenty-four;         
25 -  twenty-five;      26- twenty-six;       27- twenty-seven;      28- twenty-eight;            29 - twenty-nine;      30- thirty;               31- thirty-one;       32 - thirty-two       
40 - forty;        41 -   forty-one;        42-    forty-two;      43 - forty-three...   50- fifty.