Complex sentence: Parker received the National Cartoonist Society Humor Comic Strip Award for 1971,1976,1980,1982, and 1983, their Reuben Award for his work on the strip in 1984, and their Elzie Segar Award in 1986.
Split into simpler sentences: Parker received the National Cartoonist Society Humor Comic Strip Award for 1971,1976,1980,1982, and 1983. He also received their Reuben Award for his work on the strip in 1984, and their Elzie Segar Award in 1986.