1910 5 0
1997 3 0
1190 1 0
1174 1 0
1179 1 0
1176 1 0
1147 1 0
1192 1 0
1170 1 0
1182 1 0
1191 1 0
1150 1 0
1161 1 0
1171 1 0
1188 1 0
