See Definition for allos 243
See Definition for heteros 2087
243 as compared with 2087 denotes numerical in distinction from
qualitative differences; 243 adds ('one besides'), 2087 distinguishes
('one of two'); every 2087 is an 243 but not every 243 is a 2087; 243
generally denotes simple distinction of individuals, 2087 involves
the secondary idea of difference of kind.
