THE CPI(M) seems to be slowly, but surely, digging itself into a hole. These days the party is busy fending off a series of embarrassments for the United Front governmentmost of them involving the Left. This only serves to bring home the arduous task of balancing the conflicting demands of a far-from-cohesive coalition, especially with the BJP and the Congress waiting to pick up the regional pieces when, rather than if, the UF Government crumbles. Amid growing allegations that the CPI(M) is trying to exercise power without responsibility, the party is now realistic enough to admit, at least in private, that it wields a clout disproportionate to its strength on the ground.