Answer:
[tex]\sf\large\color{blue}{KatKat}[/tex]
[tex] \blue { \rule{20pt}{999999pt}}\red { \rule{20pt}{999999pt}}\pink { \rule{20pt}{999999pt}}\orange{ \rule{20pt}{999999pt}} \purple { \rule{20pt}{999999pt}}\green { \rule{20pt}{999999pt}} \rule{20pt}{999999pt}[/tex]
[tex] \blue { \rule{20pt}{999999pt}}\red { \rule{20pt}{999999pt}}\pink { \rule{20pt}{999999pt}}\orange{ \rule{20pt}{999999pt}} \purple { \rule{20pt}{999999pt}}\green { \rule{20pt}{999999pt}} \rule{20pt}{999999pt}[/tex]