Add punctuation: Each player has 17 pieces placed two at a time in shifts around the board
A: Each player has 17 pieces, placed two at a time in shifts around the board.

Add punctuation: Image controls Level span auto adjust continuousmanual
A: Image controls Level, span, auto adjust (continuous/manual)

Add punctuation: The Anointing of the Sick which innenr that a priest makes the sign of cross with holy oil on the sick persons body
A:
The Anointing of the Sick, which innenar that a priest makes the sign of cross with holy oil on the sick person's body.