olyatret199 А)300, 303, 308, 330, 333, 338, 380, 383, 388, 800, 803, 808, 830, 833, 838, 880, 883, 888
б) 308, 380, 803, 830

dasha198365 1) 338,388,883,003,008,880,330,003
2)038,380,830,803,308