string a = string yo;
string b = string "hey_ho";

string c = a + b;

bool d = a + b == c;
bool e = a != b;

define symbol hot;
define symbol cold;

enum temp { cold, warm, hot, very_hot };
define symbol yomama;
define symbol scorching;

symbol f = symbol cold;
symbol g = warm;
symbol h = symbol hot;
symbol i = yomama;
symbol j = symbol very_hot;
symbol k = scorching;

define symbol very_hot;

f == g;

h == k;

i != i;

j != g;

j == symbol very_hot;

k == symbol scorching;

f != warm;

string l = l + string "b" : string "a";

l < string "abbb";
l <= string "abbbbb";

l > string "ac";
l >= string "abb";

cnt = cnt * 1.1 : 1;
t = cnt - 101;
symbol m = if( t < 0, symbol cold , t < 50, symbol warm, t < 100, symbol hot, 
		t < 150, symbol very_hot, symbol scorching );

int z = mag( l );