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Except as provided for in the paragraph above , an employee may not utilize both Article 7 , Grievance Procedure , and Article 8 , Complaint Procedure , to adjust the allegations arising from a single set of circumstances . awk maintains a single set of names that may be used for naming variables , arrays and functions ( see section User-defined Functions ) . Finally , we present numerous examples where skins were automatically generated using a single set of parameter values . Because of the ramifications of having most European issuers using a single set of accounting standards by a specific date , the 2005 deadline provides an interesting target date for the SEC to bear in mind as we reform our financial disclosure and auditing processes . Human gametes have a single set of 22 autosomes and one sex chromosome ( either X or Y ) , thus haploid number is 23 . " While these passing rates have rightfully raised some concerns , we must refrain from making quick judgments about the quality of both our students and schools on the basis of this single set of indicators over just two years .