1. ------------------- 11.-------------------21.------------------31.
2. --------------------12.-------------------22.------------------32.
3. --------------------13.-------------------23.------------------33.
4. -------------------14.------------------24--------------------34.
-5.--------------------15.------------------25.-------------------35.
6.--------------------16.------------------26.-------------------36.
7.--------------------17.------------------27.-------------------37.
8.--------------------18.------------------28.-------------------38.
9.--------------------19.------------------29.-------------------39.
