x_{1} is an ordered tuple/sequence of x_{2} (li) members, namely x_{3}, x_{4}, x_{5} ...

This brivla has 2 more arguments than the number specified as x2. x3, x4, x5... are in order. Useful for lujvo; can be used with a number, for example: rely'orsi.

- rely'orsi
- x
_{1}is a sequence of 2 members: x_{2}and x_{3}; x_{1}is an ordered pair of x_{2}and x_{3}