Until where does he recite? —- Beis Shammai say: Until A joyful mother of children (Psalms 113:8). Beis Hillel say: Until The flint into a spring of water (Psalms 114:8).  He concludes [the Haggadah] with [a blessing about] redemption. R' Tarfon says: “Who re-deemed us and redeemed our ancestors from Egypt,” and he does not conclude [with a final bles-sing].  R' Akiva says: “. . . so may Hashem our God and the God of our ancestors bring us to future festivals and pilgrimages, which approach us, in peace, gladdened in the rebuilding of Your city and joyful at Your service. May we eat there of the offerings and pesach-sacrifices . . .” until “Blessed are You, Hashem, Who has redeemed Israel.”

They pour him a third cup, [and] he blesses for his food.  A fourth [cup, and] he completes the Hallel over it and recites the “Blessing of the Song” over it.  Between these cups, if one wishes to drink, he may drink; between the third and fourth [cups] he may not drink.

One may not conclude [the feast] after (eating) the pesach with dessert.  [If] some fell asleep, they may eat; [if] all, they may not eat.  R' Yose says: [If] they dozed, they may eat; [if] they fell into a deep sleep, they may not eat.

The pesach-offering contaminates one's hands after midnight. Piggul and “leftover” [sacrificial meat] contaminate the hands.  [If] he recited the blessing for the pesach-offering, he exempts [the blessing] of the [chagigah-] offering; [but if] he recited that of the [chagigah-] offering, he does not exempt that of the pesach-offering —- these are the words of R' Yishmael.  R' Akiva says: This one does not exempt that one, nor does that one exempt this one.