X = mathematician’s eyes in the evening [ hence why x is used in algebra]
Y- why indeed?
Z =man praying after taking maths exam

A= women gossiping
B = mature lady’s’ figure
C=a yoga teacher
D= very fat man
E- two pews in old church
F= feeling dizzy balanced on one foot
G-=door into small w.c.
H = person with no head
I = very thin man with tiny head
J= thin man kneeling
K= more yoga
L = man sitting on the floor
M=two thin men carrying a triangular sack
N= Z on its side
O = the sun
P= thin but well endowed lady