add
233+1
234
1-1
0
what is this feeling :(
sad
100+67
167
65+0
65
:]
a little sad and happy
486738+5748
492486
67-67
0
weeeeh
sad
782468273486235892385689236+8358357823785787823478784
7824675674534543535353545457876796785464635235234525768687678097865
0-0
r0
aahhh
scared