11 206 : 13 . 14 562: 18 . 15 640 : 17 . 58520 : 19 . 43248 : 16.
1.11206:13=862
2.14562:18=809
3.15640:17=920 4.58520:19=3080
5.43248:16=2703
862, 809, 920, 3080,2703......................