In the Eastern Orthodox Church and Eastern Catholic Churches of the Byzantine rite, leavened bread is used for the Eucharist. The round loaves, or prosphora, are stamped so that a Greek cross is in the center, with the letters "IC XC NI-KA" (Greek for "Jesus Christ conquers") occupying the quarters formed by the cross' arms. The square portion occupied by this stamp, the "Lamb", is cut out before the Divine Liturgy during the preparatory rite and is the only part consecrated during the Epiclesis. As part of the Liturgy of Preparation, the priest cuts the Lamb part way through crosswise into four sections from the bottom, leaving the bread united by the stamped crust on top.