，BetaAlpha，，AlphaAlpha，Beta，，Beta-，，，，OK，，AlphaBeta，AlphaBetaAlphaSAlphaOmega28BetaAlphaBetaAlphaAlphaOmegaAlphaOmega-AlphaAlphaAlphaBetaAlphaOmegaOmegaOmegaBetaOmegaOmegaAlphaBetaBetaAlphaAlphaBetaAlphaAlphaOmegaAlphaAlphaAlphaAlphaAlphaAlphaAlphaAlpha