AsAh - ace of spades and ace of hearts
AA any pair of aces
A* any hand with an ace in it
** - any two cards
JTs - jack-ten suited
JTo - jack-ten off suit
JT - any jack-ten - equivalent to JTs,JTo
A*s - any suited ace
*h*h - any two hearts
AA, KK, AK - aces, kings, and ace-king
X% - The top X% of hands
A5-A2 - equivalent to A5,A4,A3,A2
AK-JT - equivalent to AK,KQ,QJ,JT
QTs-97s - equivalent to QTs, J9s, T8s, 97s
AA-TT, AK, AQ, AJs - any pair tens or higher, any ace-king or ace-queen, and ace-jack suited