216
000000XB100XB1XBB100XB1XBB10XB10XB1000XB10XB10XB1XBBBB1XBB1XBBBBBBB10XB100XB10XB10XB100XB1XBB1XBBBBB1XBBBB10XB100XB10XB1XBBB1XBBBB10XB100XB10XB1XBBB1XBBBB10XB100XB100XB10XB1XBBB1XBBB1XBBBB10XB10XB100XB10XB1XBBB1XBBBB
