Letter M
The letter M symbolizes a jump, usually, double, from one digit to another, within a number with a couple of digits. That is, from a single pair to a small pair and an odd number to an odd number.
Opposite to the letter N .
An example:
For the number of two digits ... 26, the second word, the fourth word and the sixth word will be selected. And so successively.
For the number ... 51 the fifth word, the third word and the first word will be selected. And so successively.
For the number ... 22 the second word will be selected and, again, the second word. And so successively
