[tex]\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}\black{ \rule{500pt}{555555pt}}[/tex]
