S-R-R’=3-0-0=3; P=2; F=C-P+1=2
S-R-R’=3-1-0=2; P=3; F=C-P+2=1
S-R-R’=3-1-1=1; P=2; F=C-P+2=1
S-R-R’=3-1-0=2; P=2; F=C-P+2=2