Ecoeco, Seguridad y Medio ambiente, Alternativa, Ambienta, Educacion y Ambiental, Ecosistemas,Ingieneria ECO, Ambientun
ER endings are:
Yo-o
Tu-es
El/Ella-e
Nosotros-Emos
Vosotros-eis
Ellos/ellas- en
Sudoku should mean that you can’t have the same ending in a row, column, or box
Yo- I
Tu- you
Usted- you guys
El- him
Ella- her
Nosotros- us
Ustedes- your
Ellos- they
Ellas- they