12 possible answers to
Answers with 3 characters: BYE Answers with 4 characters: CIAO TATA Answers with 5 characters: ADIEU IMOFF SEEYA Answers with 6 characters: BYENOW SEEYOU Answers with 8 characters: TOODLEOO Answers with 10 characters: IMOUTAHERE Answers with 12 characters: HASTALAVISTA HAVEANICEDAY