Novice 28 2008 movements 13 14 15 sheet smudged help please

[peaceandquiet1]

As the title. My sheet has got wet and I can't read movements 13 14 and 15, can anyone fill me in please? Hot chocolate and biccies on offer! And grateful thanks!

 

[be positive]

13 KXM change rein,show some med. trot strides. M working trot.
14 C med. walk CH med. walk
15 HXF c hange the rein free walk on a long rein.
16 FA med walk A down centre line X halt salute.

 

[peaceandquiet1]

Thank you very much!