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A432:=(A431-REFXV(A431,1))/2;
A433:=(A432-REFXV(A432,1))/2;
A434:=(A433-REFXV(A433,1))/2;
A435:=(A434-REFXV(A434,1))/2;
A436:=(A435-REFXV(A435,1))/2;
A437:=(A436-REFXV(A436,1))/2;
A438:=(A437-REFXV(A437,1))/2;
A439:=(A438-REFXV(A438,1))/2;
A440:=(A439-REFXV(A439,1))/2;
A441:=(A440-REFXV(A440,1))/2;
A442:=(A441-REFXV(A441,1))/2;
A443:=(A442-REFXV(A442,1))/2;
A444:=(A443-REFXV(A443,1))/2;
A445:=(A444-REFXV(A444,1))/2;
A446:=(A445-REFXV(A445,1))/2;
A447:=(A446-REFXV(A446,1))/2;
A448:=(A447-REFXV(A447,1))/2;
A449:=(A448-REFXV(A448,1))/2;
A450:=(A449-REFXV(A449,1))/2;
A451:=(A450-REFXV(A450,1))/2;
A452:=(A451-REFXV(A451,1))/2;
A453:=(A452-REFXV(A452,1))/2;
A454:=(A453-REFXV(A453,1))/2;
A455:=(A454-REFXV(A454,1))/2;
A456:=(A455-REFXV(A455,1))/2;
A457:=(A456-REFXV(A456,1))/2;
A458:=(A457-REFXV(A457,1))/2;
A459:=(A458-REFXV(A458,1))/2;
A460:=(A459-REFXV(A459,1))/2;
A461:=(A460-REFXV(A460,1))/2;
A462:=(A461-REFXV(A461,1))/2;
A463:=(A462-REFXV(A462,1))/2;
A464:=(A463-REFXV(A463,1))/2;
A465:=(A464-REFXV(A464,1))/2;
A466:=(A465-REFXV(A465,1))/2;
A467:=(A466-REFXV(A466,1))/2;
A468:=(A467-REFXV(A467,1))/2;
A469:=(A468-REFXV(A468,1))/2;
A470:=(A469-REFXV(A469,1))/2;
A471:=(A470-REFXV(A470,1))/2;
A472:=(A471-REFXV(A471,1))/2;
A473:=(A472-REFXV(A472,1))/2;
A474:=(A473-REFXV(A473,1))/2;
A475:=(A474-REFXV(A474,1))/2;
A476:=(A475-REFXV(A475,1))/2;
A477:=(A476-REFXV(A476,1))/2;
A478:=(A477-REFXV(A477,1))/2;
A479:=(A478-REFXV(A478,1))/2;
A480:=(A479-REFXV(A479,1))/2;
A481:=(A480-REFXV(A480,1))/2;
A482:=(A481-REFXV(A481,1))/2;
A483:=(A482-REFXV(A482,1))/2;
A484:=(A483-REFXV(A483,1))/2;
A485:=(A484-REFXV(A484,1))/2;
A486:=(A485-REFXV(A485,1))/2;
A487:=(A486-REFXV(A486,1))/2;
A488:=(A487-REFXV(A487,1))/2;
A489:=(A488-REFXV(A488,1))/2;
A490:=(A489-REFXV(A489,1))/2;
A491:=(A490-REFXV(A490,1))/2;
A492:=(A491-REFXV(A491,1))/2;
A493:=(A492-REFXV(A492,1))/2;
A494:=(A493-REFXV(A493,1))/2;
A495:=(A494-REFXV(A494,1))/2;
A496:=(A495-REFXV(A495,1))/2;
A497:=(A496-REFXV(A496,1))/2;
A498:=(A497-REFXV(A497,1))/2;
A499:=(A498-REFXV(A498,1))/2;
A500:=(A499-REFXV(A499,1))/2;
五百组:REF((A499-REFXV(A499,1)),250)/2;
