This pedigree traces tongue rolling in a family. Filled in circles and squares r

This pedigree traces tongue rolling in a family. Filled in circles and squares represent the ability to roll the tongue. The ability to roll your tongue is controlled by a dominant allele; people with the recessive allele cannot roll their tongue. Identify the phenotypes and genotypes of all the people shown in this pedigree. Enter phenotypes as roll or not. Enter gentoypes as RR, Rr or rr.

I-1 phenotype is ______ I-1 genotype is ______
I-2 phenotype is ______ I-2 genotype is______
II-1 phenotype is ______ II-1 genotype is ______
II-2 phenotype is ______ II-2 genotype is _______
II-3 phenotype is ______ II-3 genotype is ______
II-4 phenotype is ______ II-4 genotype is ______
III-1 phenotype is _____  III-1genotype is ______
III-2 phenotype is _____  III-2genotype is ______
III-3 phenotype is ______ III-3 genotype is ______
III-4 phenotype is ______ III-4 genotype is ______
III-5 phenotype is ______ III-5 genotype is ______