matrix{ lcol{ {{ABCDEFGHIJKLMNOPQRSTUVWXYZ} {abcdefghijklmnopqrstuvwxyz}} above {{ABCDEFGHIJKLMNOPQRSTUVWXYZ} {abcdefghijklmnopqrstuvwxyz}} above {{ABCDEFGHIJKLMNOPQRSTUVWXYZ} {abcdefghijklmnopqrstuvwxyz}} above {{ABCDEFGHIJKLMNOPQRSTUVWXYZ} {abcdefghijklmnopqrstuvwxyz}} above {{ABCDEFGHIJKLMNOPQRSTUVWXYZ} {abcdefghijklmnopqrstuvwxyz}} } }