How to cheat my kanji system ?

There are some long characters such as 大和郡山市.
By roma-ji input, it becomes yamatokooriyamashi (やまとこおりやまし).
You should type 18 times within 5 seconds. It is very hard even to me.
Well, I tell you how to cheat. There are 2 methods.
One is use copy & paste. Just write yamatokooriyamashi in memo then copy it.
And paste it into the column.
Another is to register it into your dictionary as や. Then you convert や in the column.
Good luck !