番外：假如来到ABO（一）

    wwwbiqugeinfo

    alpha

    alphabeta

    omegaomega

    omegaomegaomegaab

    omega

    omegaomegaabomega

    abomegaalpha

    alphaomega

    alpha

    alphaa

    omegaomegaalpha

    omega

    omegaalpha

    omega

    omegabetaalpha

    alphaomegaalpha

    alphaomegaomegaalpha

    omega

    alpha

    omegaalpha

    omega

    betaomegaalpha

    betaomega

    alpha

    omegaalpha

    alpha

    omega

    omegaomega

    n()