[tex] \red{ \rule{10pt}{100pt}} \blue{ \rule{10pt}{90pt}} \pink{ \rule{10pt}{80pt}} \green{ \rule{10pt}{70pt}} \orange{ \rule{10pt}{60pt}} \purple{ \rule{10pt}{50pt}}\red{ \rule{10pt}{40pt}} \blue{ \rule{10pt}{30pt}} \pink{ \rule{10pt}{20pt}} \green{ \rule{10pt}{10pt}}[/tex]
