"drooling_face":                        "\U0001f924",
	"drop_of_blood":                        "\U0001fa78",
	"droplet":                              "\U0001f4a7",
	"drum":                                 "\U0001f941",
	"duck":                                 "\U0001f986",
	"dumpling":                             "\U0001f95f",
	"dvd":                                  "\U0001f4c0",
	"e-mail":                               "\U0001f4e7",

	}

	s.mu.Lock()
	for _, v := range s.css {
		if v.dc == dc {
			s.mu.Unlock()
			return dc, dc.releaseConn, v.ds, nil
		}
	}
	s.mu.Unlock()

	// No luck; we need to prepare the statement on this connection
	withLock(dc, func() {
		ds, err = s.prepareOnConnLocked(ctx, dc)
	})
	if err != nil {
		dc.releaseConn(err)
		return nil, nil, nil, err
	}