C:

The Sluzebnik does not specify the verses of the Psalms.  The 1965 Liurgikon give three, thus:

See also the  Apostol which gives three verses.

FIRST ANTIPHON[58]

SUNDAY

WEEKDAY

Shout joyfully to the Lord, all the earth, sing praise to His name; give to Him glorious praise.

Through the prayers of the Mother of God, O Savior, save us.

Say to God: How awesome are Your deeds! So great is Your power that Your enemies cringe before You.

Through the prayers of the Mother of God, O Savior, save us.

Let all the earth worship You, and sing praises to You; let it sing praises to Your name, O Most high.

Through the prayers of the Mother of God, O Savior, save us.

Glory be to the Father, and to the Son, and to the Holy Spirit, now and ever, and forever. Amen.

Through the prayers of the Mother of God, O Savior, save us.

It is good to give thanks to the Lord; and to sing praises to Your name, O most High.

Through the prayers of the Mother of God, O Savior, save us.

To proclaim Your mercy in the morning, and your faithfulness throughout the night.

Through the prayers of the Mother of God, O Savior, save us.

For the Lord our God is upright, and there is no wrong in Him.

Through the prayers of the Mother of God, O Savior, save us.

Glory be to the Father, and to the Son, and to the Holy Spirit, now and ever, and forever. Amen.

Through the prayers of the Mother of God, O Savior, save us.