1)у={14, 15, 16, 17, 18}
2) у={31, 32, 33, 34, 35, 36}
3) у={289,...,293
4) у= {1101, 1102}
1)y= 14,15,16,17,18.
3)y=290,291,292,293
2)y=32,33,34,35,36.
4)y=1101,1102
