: 44-46, 48-50, 52/54
91(102)113 . 11 10 .
. 10 . = 101(112)123 .
.
43 = 112 . 33(35)37 . 13 ., 12 . 2 . 19, 210 . (112, 211) 112, 213 .
, . 34,5 = 90 . .
23(25)27) . 2- 1x5 ., 51 .
. 3 .