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This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.

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There have been comments on this paper which point out unclear motivation and definitions on noncommutative momentum introduced. Therefore, this paper is withdrawn by the author for more clear presentation.

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This paper has been withdrawn by the author; see the much expanded, improved, and generalized version at arXiv:0811.2080.

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This paper has been withdrawn by the authors because the paper is largely revised and improved, and to appear in Mechanics Research Communications.

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This paper is withdrawn because the results in the paper are included in a paper to be published in Mathematical and Computer Modelling.

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This preprint has been withdrawn. It is because I will never publish this preprint since everything has been contained in my new preprint: arXiv:0907.1506. Please refer to arXiv:0907.1506. Please do not cite this preprint any more.