Need an answer asap no need for explanation

In pea plants, round seeds (R) are dominant to wrinkled seeds (r) and yellow seeds (Y) are dominant to green seeds (y). Cross a wrinkled, green seed with a heterozygous round, homozygous yellow seed. What is the phenotype ratio for the offspring? (Use the format #:#:#:# no spaces) *
the punnet square is ryryryryxRYRYrYrY