oh right i get it now. OK so something like:
for(int s = 0; s<10; s++){
for(int e = 0; e<10; e++){
for(int n = 0; n<10; n++){
for(int d = 0; d<10; d++){
for(int m = 0; m<10; m++){
for(int o = 0; o<10; o++){
for(int r = 0; r<10; r++){
for(int y = 0; y<10; y++){
if(s*1000 + e*100 + n*10 + d + m*1000 + o*100 + r*10 + e == m*10000 + o*1000 + n*100 + e*10 + y) { println(s + "," + e + "," + n + "," + d + "," + m + "," + o + "," + r + "," + y)}
}}}}}}}}
that would work. In fact you can make m interate from 1 not 0 since you cant have leading zeros