Reshaping Challenge for Household Census Data

Dear STATA Users. I recently conducted a mini census in a township and entered the Data in Epiinfo. I have now imported the data in STATA and I want to look at the Demographic Characteristics of the household members which was captured on wide format. The variables that were captured were HHid, hhmemberid, Name, Age, Gender, Highest_Education_Level, Currently_Living etc. Some Households had up to 15 members so for household id001 i have hhmemberid1 hhmemberid2......hhmemberid15, age1 age2.....age15, Gender1 Gender2.......Gender15. How can I reshape this data to long such that if id001 has five household members id001 is duplicated 5 times household members id from 1 2 ..5
Which should be my i and j
Patrick