.TH SQU 6df "May 2017" "Manual page for squ"
.SH NAME
.B squ
\- print a reduced Latin square made out of each line of input
.SH USAGE
.B squ
.br
london
.br
^D
.br
L O N D O N
.br
O N D O N L
.br
N D O N L O
.br
D O N L O N
.br
O N L O N D
.br
N L O N D O
.SH DESCRIPTION
.B squ
makes a reduced Latin square [1] out of the characters on each line of input,
uppercasing them first.
.SH SEE ALSO
[1]: https://en.wikipedia.org/wiki/Latin_square#Reduced_form
.SH AUTHOR
Tom Ryder <tom@sanctum.geek.nz>