10 + 1 + 2 . .
23 . (5 + 10 + 6 + 2 . .) , .
.
= 10 .
. . 5 . , , 6 . . .
, . : , , , 14+1+2 . : http://prjaga.com/uzory-vyazaniya/spi... 5-36 .
→
2 + 1 + 2 . .
13 . (2 + 2 + 2 + 2 + 2 + 1 + 2 ..) , .
, - .
= 2 . .
"" -
"" , , . , .
2.