2,2=1; 2,4=2; 3,1=3; 3,3=4; 3,4=5; 4,1=6; 4,3=7; 4,4=8; 5,1=9; 5=10; 6,1=11; 6=12; 7,1=13; 7=14; 8,1=15; 8,3=16; 9,1=17; 9,3=18; 10,1=19; 10,3=20; 11,1=21; 11,3=22; 12,1=23; 12,3=24; 13,3=25; 14,2=26; 14,4=27; 15,2=28; 15,3=29; 15,4=30; 16,1=31; 16,3=32; 17,2=34; 17,3=35; 18,1=36; 18,3=37; 18,4=38; 19,2=39; 19,3=40 von: The American excavations in the Athenian Agora