3. Signs and numerical punctuation
5. Simple infix expressions and equations
6. Forethought operators (Polish notation, functions)
7. Other useful selbri for mekso bridi
9. Approximation and inexact numbers
10. Non-decimal and compound bases
17. Logical and non-logical connectives within mekso
24. Complete table of VUhU cmavo, with operand structures
25. Complete table of PA cmavo: digits, punctuation, and other numbers.
26. Table of MOI cmavo, with associated rafsi and place structures
