S = set of concordia results
maxCoverage = empty // max coverage

/* 
getPossibleCoverages
    param A - set of concordia results, current coverage
    return isTerminal - returns true if nothing from S can be added to A
*/
boolean getPossibleCoverages(A) {
    allTerminal = true
    for s in S: // to consider - sort intervals in S and always search from the last interval in A
                // however - how to sort the intervals? maybe by their ends?
        if not A intersects {s} // given the above, this check would only require to check if s overlaps with the last interval in A
            allTerminal = allTerminal and getPossibleCoverages(A+{s})
    
    if allTerminal then
        score = scoreCoverage(A)
        if score > scoreCoverage(maxCoverage)
            maxCoverage = A

        return true
    else
        return false
}