Sesame Street quintet

• Y's associates?
• Fivesome found in the five Tony winners in this puzzle
• Preceder of "and sometimes Y"
• Group to which the Y is often linked?
• Abstentious group?
• Purchase options from Pat Sajak
• Letters from grade school
• Abstemious quintet?
• Abstemious array?

Wikipedia Word definitions in Wikipedia
' AEIOU ' is a 1979 Czechoslovak film. The film starred Josef Kemr .