function hash(input){
	var list = [];
	for(var i = 0; i < 256; i++){
		list.push(i);
	}
	var pos = 0;
	var lengths = input.split("").filter((a)=>(a)).map((a)=>(a.charCodeAt(0))).concat([17, 31, 73, 47, 23]);
	var skip = 0;
	for(var x = 0; x < 64; x++){
		for(var length of lengths){
			for(var i = 0; i < (length/2); i++){
				var a = list[(pos+i)%list.length];
				var b = list[(pos+length-1-i)%list.length];
				list[(pos+i)%list.length] = b;
				list[(pos+length-1-i)%list.length] = a;
			}
			pos += length + skip;
			pos = pos % list.length;
			skip += 1;
		}
	}

	var hash = list.reduce((arr, a, i)=>{arr[Math.floor(i/16)] = arr[Math.floor(i/16)] ^ a; return arr;}, []);
	return hash.map((a)=>(("00000000" + a.toString(2)).slice(-8).split("").map((b)=>(parseInt(b))))).reduce((a, b)=>(a.concat(b)));
}

var grid = [];
for(var i = 0; i < 128; i++){
	grid.push(hash("xlqgujun-" + i));
}

var seen = [];
function calc(x, y){
	return (x + (128 * y));
}
function scanNeighbours(x, y){
	if(grid[x]){
		if(grid[x][y]){
			if(seen.indexOf(calc(x,y)) == -1){
				seen.push(calc(x,y));
				scanNeighbours(x+1,y);
				scanNeighbours(x-1,y);
				scanNeighbours(x,y+1);
				scanNeighbours(x,y-1);
			}
		}
	}
}

var total = 0;
for(var x = 0; x < 128; x++){
	for(var y = 0; y < 128; y++){
		if(grid[x][y]){
			if(seen.indexOf(calc(x,y)) == -1){
				total++;
				scanNeighbours(x,y);
			}
		}
	}
}
console.log(total);