Samoan swear words beginning with the letter U

Phrase Meaning Is This Accurate?
Ufa Fuck You!! (79%)      (21%)
ufa alu fuck off! (69%)      (31%)
Ufa Kefe Fuck you bitch! (85%)      (15%)
Ufa lou kefe Fuck you bitch! (0%)      (0%)

Samoan Swear Words by Letter:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z