a) 3100; 3090; 3091; 3091,1; 3091,07; 3091,074
b) 12600; 12590; 12594; 12593,6; 12593,60; 12593,605
c) 3100; 3090; 3091; 3091,1; 3091,07; 3091,074
d) 52100; 52100; 52104; 52103,6; 52103,61; 52103,611
e) 4500; 4520; 4517; 4517,1; 4517,06; 4517,062
f) 3300, 3310, 3312, 3311,6; 3311,56; 3311,558
g) 1200; 1210; 1206; 1206,1; 1206,13; 1206,131
