([word=garded] [lemma=□] □)* □
([word=garded] [lemma="-"] □)* □
([word=garded] [lemma=digit] □)* □
Our accumulator will , however , treat the sign digit , too , as a binary digit with the positional value 20-at least when it functions as an adder . There was public outrage over nine-digit zip codes , for instance , yet even the most Luddistic Americans seem to have quietly accepted nine digit Federal Express numbers and 10-digit telephone numbers . That is , the first initial of your last name ( lowercase ) followed by the last four digits of your social security number . To understand this code , note that binary addition of 0xC6 to each digit , to produce t1 , will cause any digit with a value greater than 9 to generate a carry into the next higher digit . ZIP +4 code — A nine-digit numeric code composed of two parts : ( a ) the initial code : the first five digits that identify the sectional center facility and delivery area associated with the address , followed by a hyphen ; and ( b ) the four-digit expanded code : the first two additional digits designate the sector ( a geographic area ) and the last two digits designate the segment ( a building , floor , etc. ) . The report makes it clear that macroeconomic targets were not changed in the wake of nuclear explosion adding that the rate of inflation during the current fiscal year is likely to remain in single digit . Activity Address Directory , the last digit of the fiscal year , and a five-digit serial number as assigned by the requiring activity . This includes reading handwritten digits , alphabets and cursively written words . This program must replace every letter in the message by the rot13 equivalent , while leaving digits , spaces , punctuation , and anything else unchanged . After 15 steps the approximating rational number has a numerator and a denominator with 12543 digits each , and the next step runs out of memory .