Hi, Safequip!
A little twist to Absolution's formula, to remove spaces as you required:
=SUSTITUIR(SUSTITUIR(SUSTITUIR(SUSTITUIR(B4;" ";"");"Small";"S");"Medium";"M");"Large";"L") -----> in english: =SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(B4," ",""),"Small","S"),"Medium","M"),"Large","L")
And about printing the first 2 rows on each sheet do this:
File, Print, Page setup, Sheet (last tab, 4th), and enter 1:2 in Repeat Rows on Top.
You'd either repeat columns at left with same procedure.
Regards!