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- 5π3(dvtt)\frac{{5\pi }}{3}\left( {dvtt} \right)
- 4π3(dvtt)\frac{{4\pi }}{3}\left( {dvtt} \right)
- 2π3(dvtt)\frac{{2\pi }}{3}\left( {dvtt} \right)
- π3(dvtt)\frac{\pi }{3}\left( {dvtt} \right)