function tryCode(indications) {
if(!indications)
return proposition;
var a = proposition[0], b = proposition[1], c = proposition[2];
if(indications[0] > 0)
a++;
if(indications[1] > 0)
b++;
if(indications[2] > 0)
c++;
proposition = [a, b, c];
return proposition;
}
var proposition = [0, 0, 0];