You know what to do. Match the siblings from the name pool at the bottom to the sibsets. :D I'll post the answers later.
GIRL, Elijah "Eli", BOY & Claire
Brandon & GIRL
BOY, Laura & Micaela
Julia & GIRL
GIRL & Ashlynn
Cassandra, William & GIRL
Aeon, BOY & Riley (g)
Lukas & BOY
BOY & Dustin
Michelle & GIRL
BOY & Brooklyn "Brooke"
GIRL, Emma & Aidan
Christopher "Chris", GIRL & BOY
GIRL & Richard
Mark, BOY, GIRL, Allison & Luke
Girls: Aliyah, Ashley, Arianna, Caitlin, Corinne, Emma, Julia, Laura, Natasha, Summer
Boys: Brandon, Eric, Jayden, Keith, Luke, Maximilian "Max", Philip "Phil", Thomas "TJ"