a = gets.chomp.split.map(&:to_i)

def full_house a
    for i in 1..a.size
        b = a.rotate i
        if ( ( b[0] == b[1] && b[2] == b[3] && b[3] == b[4] ) ||
             ( b[0] == b[2] && b[1] == b[3] && b[3] == b[4] ) ) &&
           b[0] != b[3]
            return true 
        end
    end
    return false
end

def three_card a
    for i in 1..a.size
        b = a.rotate i
        if ( ( b[0] == b[1] && b[1] == b[2] ) &&
             ( b[0] != b[3] && b[0] != b[4] ) ) ||
           ( ( b[0] == b[1] && b[0] == b[3] ) &&
             ( b[0] != b[2] && b[0] != b[4] ) )
            return true
        end
    end
    return false
end

def two_pair a
    for i in 1..a.size
        b = a.rotate i
        if ( ( b[0] == b[1] && b[2] == b[3] ) &&
             ( b[0] != b[2] && b[2] != b[4] && b[4] != b[0] ) ) ||
           ( ( b[0] == b[2] && b[1] == b[3] ) &&
             ( b[0] != b[1] && b[1] != b[4] && b[4] != b[0] ) ) ||
           ( ( b[0] == b[3] && b[1] == b[2] ) &&
             ( b[0] != b[1] && b[1] != b[4] && b[4] != b[0] ) )
            return true
        end
    end
    return false
end

def one_pair a
    for i in 1..a.size
        b = a.rotate i
        if ( b[0] == b[1] &&
             ( b[0] != b[2] && b[0] != b[3] && b[0] != b[4] ) ) ||
           ( b[0] == b[2] &&
             ( b[0] != b[1] && b[0] != b[3] && b[0] != b[4] ) )
            return true
        end
    end
    return false
end

if full_house a
    puts "FULL HOUSE"
elsif three_card a
    puts "THREE CARD"
elsif two_pair a
    puts "TWO PAIR"
elsif one_pair a
    puts "ONE PAIR"
else
    puts "NO HAND"
end