diff --git a/main.c b/main.c
index e7b4683..32a11be 100644
--- a/main.c
+++ b/main.c
@@ -43,19 +43,19 @@ void asm_to_hex(char *_asm, int *opcode, int *in0, int *in1, int *out){
 		}
 	}
 	int j = 0;
-	for (int i = 0; i < 18; i++) {
+	for (int i = 0; i < 12; i++) {
 		t0[i] = tryte[j];
 		j++;
 	}
-	for (int i = 0; i < 12; i++) {
+	for (int i = 0; i < 14; i++) {
 		t1[i] = tryte[j];
 		j++;
 	}
-	for (int i = 0; i < 12; i++) {
+	for (int i = 0; i < 14; i++) {
 		t2[i] = tryte[j];
 		j++;
 	}
-	for (int i = 0; i < 12; i++) {
+	for (int i = 0; i < 14; i++) {
 		t3[i] = tryte[j];
 		j++;
 	}
@@ -111,22 +111,29 @@ int main(int argc, char **argv) {
 		hex_in1 = 0;
 		hex_out = 0;
 
-		asm_rules(in_asm, out_asm);
-		asm_to_hex(out_asm, &hex_op, &hex_in0, &hex_in1, &hex_out);
+		printf("%s/n",in_asm);
+		if (in_asm[strlen(in_asm)-1] == '\n') {
+			in_asm[strlen(in_asm)-1] = '\0'; //cleans newline from string
+		}
 
-		printf("%.5x %.5x %.5x %.5x\n", hex_op, hex_in0, hex_in1, hex_out);
+		if (!(in_asm[0] == '\0')){ // if in_asm is an empty, skip
+			asm_rules(in_asm, out_asm);
+			asm_to_hex(out_asm, &hex_op, &hex_in0, &hex_in1, &hex_out);
 
-		fprintf(dest_asm,"%.5x ", hex_op);
-		fprintf(dest_asm,"%.5x ", hex_in0);
-		fprintf(dest_asm,"%.5x ", hex_in1);
-		fprintf(dest_asm,"%.5x \n", hex_out);
-		// Write the hex to a file
+			printf("%.5x %.5x %.5x %.5x\n", hex_op, hex_in0, hex_in1, hex_out);
 
-		size++;
+			fprintf(dest_asm,"%.5x ", hex_op);
+			fprintf(dest_asm,"%.5x ", hex_in0);
+			fprintf(dest_asm,"%.5x ", hex_in1);
+			fprintf(dest_asm,"%.5x \n", hex_out);
+			// Write the hex to a file
+
+			size = size + 3; //1 word = 3trytes
+		}
 
 	}
 
-	printf("\n%u trytes", size);
+	printf("\n%u trytes\n\n", size);
 
 
 	// Close the file