apply
 foo
 bar baz
 quux
X Y Z
 X
 X
 Z def Y c
 blah
 bloh
 Z

apply
   foo
   bar baz ekkx ekks
   quux
  X
  Y1 Y2 Y3
  Z
  Rest
 x = X
 y1 = Y1
 y2 = Y2
 y3 = Y3
 z = Z
 rest = Rest

apply
1 2 3 4 5
h t
t

apply
bafooga
y
y y y y