On grammatical class:

nu'i
start forethought termset construct; marks start of place structure set with logical connection.

In definition:

cmavrnu'i
x1 is the selma'o "NUhI".

In notes:

sumseninu
x1 is a part of Lojban text representing rule 'termset' according to the first edition of the book 'The Complete Lojban Language'.