00100 DIMENSION I(72) 00200 1 FORMAT(72A1) 00300 CALL IFILE(1,'SB') 00330 CALL OFILE(21,'SY') 00400 2 READ(1,1,END=4)I 00500 DO 3 K=72,1,-1 00600 3 IF(I(K).NE.' ')GO TO 5 00700 5 WRITE(21,1)(I(J),J=2,K) 00800 GO TO 2 00900 4 END