A method and system to play a blackjack variation between a player and a dealer for a casino that involves an optional side wager option bonus scheme based on three-of-a-kind and four-of-a-kind combinations resulting from comparison of a player’s initial two dealt cards, the dealer’s up card, and the dealer’s down card. The filterbank system extracts the subbands from a wideband digital input signal into an even channel number group of even channel number subbands and an odd channel number group of odd channel number subbands. The light source is disposed at the focus of the parabolic mirror, so that light beams generated by the light source are transmitted in a parallel direction through the parabolic mirror. A pair of guide needles is provided, wherein one needle is insertable along each of opposed sides of the tear. If this criteria is matched, the event for which the criteria is provided is indicated.