( ( ( ( Let go ) and ) ( ( your spreadsheet ) ( ( should all ) ( have ( small ( , ( square cells ) ) ) ) ) ) ) . )
(ROOT (S (S (VP (VB Let) (VP (VB go)))) (CC and) (S (NP (PRP$ your) (NN spreadsheet)) (VP (MD should) (RB all) (VP (VB have) (NP (JJ small) (, ,) (JJ square) (NNS cells))))) (. .)))
Let go and your spreadsheet should all have small, square cells.
(ROOT (S (NP (DT All) (NNS cells)) (VP (VBP have) (NP (NP (DT the) (JJ small) (NN size)) (PP (IN in) (NP (JJ common))))) (. .)))