16343737 37283739 241213 12 18281422361218,
182423 18281422361218 241213 12 22233535,
16343737 37283739 19232618 1836 242312382326,
242327 18281422361218 19232618 1836...
19233535, 18241218'37 232636281424 37342614342614 333627 263619...

(In reply to re(2): FULL SOLUTION (No computer program used) by Penny)

RE:
"PHONE is short for PHONETIC. I had to leave something for you to work on."

Thanks for your graciousness. Since no one has said it before:

The second digit of each 2-digit code is the number on a telephone keypad and the first digit is the ordinal number of the letter on that key.

Posted by Charlie on 2003-12-03 10:47:14