|ùr||sûnu, lap, bosom|
|ùr-bi||sûn-šu, his bosom|
|ùr-bi-šú||ana sûni-šu, upon his bosom|
|ùr-bi-šú in-gar||ana sûni-šu iškun, he placed upon his bosom|
which I guess offer a clue about the teaching methods used. These tablets were used to teach young Akkadian-speaking would-be scribes Sumerian, long after Sumerian itself had become extinct.