i just noticed that this code i get the sequence i want but i have to press one switch, release it and keep it pressed in order to obtain the tledx[] sequence. How can i fix this?

while(P3_2==1 && P3_3==0);
delay(50); //delay to debounce
for(i=0;i<12;i++)
{
P1=~tled1[i];
delay(75); //flashing sequence
if(P3_3==1) //exit to other sequence
break;
}

while(P3_3==1 && P3_2==0);
delay(50);
for(i=0;i<12;i++)
{
P1=~tled2[i];
delay(75); //flashing sequence
if(P3_2==1) //exit to other sequence
break;
}

while(P3_3==0 || P3_2==0);
delay(50);