you are looking for a wheel with a template like this? the 1st number is from a group of 7 numbers, and the 2nd number is from a group of 7 other numbers?
01 14 | 02 13 | 03 12 | 04 11 | 05 10 | 06 09 | 07 08
08 01 | 09 02 | 10 03 | 11 04 | 12 05 | 13 06 | 14 07
OR are you looking for a wheel that would guarantee an exact 2 number match out of 14 numbers? Do you intend to play for the straight win, or "Rambolito"

win?
A straight win guarantee from your 14 numbers would be 14 sets of 13 picks, excluding doubles results in 182 picks.
1,820 pesos or about $32.50USD to win a 4,000 peso/$71.50USD straight, or two 2,000 peso "Rambolitos"
It is easy for me to create a webtool to do either method...hmmm, the night is young and my wife is at work, maybe I'll just try to work on this now
later,
blitzed