4 = aCT I + II + III + IV.


532....x.....4 .....=.....2128

....x................................x

532 ....x.....4 .....=.....2128
______.......................______.

283,024...... .............4,528,384

532 = 266(i)+ 266{i} di-pOLEs

the no of acTUAL
di-pOLAR mE and U
toGETHERiNGs