Triodion
The period which the book covers extends from the Sunday of the Publican and Pharisee ( the tenth week before Pascha ( Easter ) : twenty-two days before the beginning of Great Lent ) , and concludes with the Midnight Office of Holy Saturday . 
<triplet> Pascha <subj> Holy Saturday <obj> follows <triplet> Holy Saturday <subj> Pascha <obj> followed by