matchRow = findMatchBackwardsInRow(pattern, r); updateState(matchRow);
matchRow = findMatchBackwardsInRow(pattern, r); updateState(matchRow);
matchRow = findMatchBackwardsInRow(pattern, r); updateState(matchRow);
matchRow = findMatchBackwardsInRow(pattern, r); updateState(matchRow);
matchRow = findMatchBackwardsInRow(pattern, r); updateState(matchRow);