907
-81=
870+352
907-81
+592
727
+851727
=
918
-411
=
569
+32=
918-411
569+32
+851
689
+483689
=
742
-432
=
431
-77=
742-432
431-77
+483
940
+515940
=
986
-189
=
490
-24=
986-189
490-24
+515
f795
+216795
=
938
-178
=
787
-40=
938-178
787-40
+216
877
+367877
=
835
+206
=
841
+29=
835+206
841+29
+367
783
+993783
=
863
+119
=
611
+38=
863+119
611+38
+993
494
+402494
=
551
-259
=
302
+40=
551-259
302+40
+402
f381
+915381
=
967
+138
=
786
-49=
967+138
786-49
+915
464
+865464
=
533
+466
=
233
+25=
533+466
233+25
+865
952
+468952
=
942
-323
=
687
+32=
942-323
687+32
+468
958
+143958
=
689
+108
=
759
+21=
689+108
759+21
+143
f522
+320522
=
686
-357
=
298
-59=
686-357
298-59
+320
244
+745244
=
567
+182
=
233
-32=
567+182
233-32
+745
747
+581747
=
816
-497
=
126
+54=
816-497
126+54
+581
463
+768463
=
619
+112
=
243
-60=
619+112
243-60
+768
f820
+568820
=
514
-488
=
865
+15=
514-488
865+15
+568
199
+856199
=
924
-191
=
827
+51=
924-191
827+51
+856
865
+693865
=
726
+146
=
910
+34=
726+146
910+34
+693
663
+874663
=
955
-307
=
406
+76=
955-307
406+76
+874
f565
+155565
=
816
+279
=
695
+81=
816+279
695+81
+155
242
+205242
=
876
-410
=
703
+99=
876-410
703+99
+205
887
+308887
=
878
+406
=
152
+61=
878+406
152+61
+308
431
+466431
=
666
+256
=
220
-14=
666+256
220-14
+466
f871
+987871
=
613
+301
=
545
-79=
613+301
54r