z80, 19 bytes

Result

TLE

Code [DL]

00000000  ff ff 47 ff b8 cc 00 80  ff ff c4 00 80 ff ff ff  |..G.............|
00000010  30 ee 76                                          |0.v|
00000013

Disassembly

        ORG     0000h

L0000:  RST     0x38
        RST     0x38
        LD      B,A
        RST     0x38
        CP      B
        CALL    Z,8000h
        RST     0x38
        RST     0x38
        CALL    NZ,8000h
        RST     0x38
        RST     0x38
        RST     0x38
        JR      NC,L0000
        HALT

stdin

698 866
717 424
177 975
822 248
311 992
292 995
996 277
987 829
759 959
737 374
911 129
422 662
911 358
519 114
939 633
347 415
458 661
511 116
397 778
213 332
855 855
384 848
443 389
688 734
455 552
615 225
832 624
217 481
259 454
597 795
327 672
733 318

stdout

stderr

strace