public static int ThirdRule(int[][]matrix) {
        int penalty=0;

        int[]test1= {W,W,W,W,B,W,B,B,B,W,B};

        int[] test2= {B,W,B,B,B,W,B,W,W,W,W};

        int ligne = 0;
        int comboTest1 = 0;
        int comboTest2 = 0;
        int sequence1 = 0;
        int sequence2 = 0;
        boolean superpos = false;
        //ligne
        for(int i=0;i<matrix.length;++i) {

            	 while ((ligne < matrix.length -1) && (sequence1<2)) {

					if(test1[comboTest1] == matrix[ligne][i]) {

						if(comboTest1 == test1.length-1) {
						penalty += 40;
						++sequence1;
						comboTest1 = 0;
						}
						++comboTest1;
					}else {
						comboTest1=0;
					}
					if(test2[comboTest2] == matrix[ligne][i]) {

						if(comboTest2 == test2.length-1) {

						penalty += 40;
						superpos= true;
						++sequence1;
						comboTest2 = 0;
						}

						if ((superpos == true) && (ligne>=19)) {
    						for (int j=0; j<(8) && (superpos ==  true); ++j) {

    							if(test1[test1.length-4-j]!= matrix[ligne-j-11][i]) {
    								superpos = false;
    							}


    						}
    						if (superpos == true) {
    							penalty -= 40;
    							superpos = false;
    						}
						}
						++comboTest2;
					}else {
						comboTest2=0;
					}


					++ligne;
				}

                comboTest2 = 0;
                comboTest1 = 0;
                ligne = 0;

                // here "ligne" represents column
                while ((ligne < matrix.length -1) && (sequence2<2)) {

    				if(test1[comboTest1] == matrix[i][ligne]) {


    					if(comboTest1 == test1.length-2 ) {

    					penalty += 40;

    					++sequence2;



    					comboTest1 = 0;
    					}
    					++comboTest1;
    				}else {
    					comboTest1=0;
    				}
    				if(test2[comboTest2] == matrix[i][ligne]) {

    					if(comboTest2 == test2.length-1 ) {
    					penalty += 40;
    					++sequence2;
    					comboTest2 = 0;
    					superpos = true;
    					}

    					if ((superpos == true) && (ligne>=19)) {
    						for (int j=0; j<(8) && (superpos ==  true); ++j) {
    							if(test1[test1.length-4-j]!= matrix[i][ligne-j-11]) {
    								superpos = false;
    							}


    						}
    						if (superpos == true) {
    							penalty -= 40;
    							superpos = false;
    						}
						}
    					++comboTest2;
    					}else {
        					comboTest2=0;
        				}


    				++ligne;
    			}

             ligne = 0;
             comboTest1 = 0;
             comboTest2 = 0;

            }


        //colonne




        return penalty;
}