void main(){
	
	while(1){
		printf("right side %d  ", analog(31)); 
		printf("left side %d", analog(30)); 
/*		sleep(0.25);*/
		printf("\n");

		motor(0,30);
		motor(2,30);
		while (analog(30) < 100){
			
			motor(0,30);
			motor(2,-30);

		}

		while (analog(31) < 100){
			motor(2,30);
			motor(0,-30);
		}
sleep(.10);
	}
	
}