*SUPPORT*
IN: gazzer wif gazzer OUT: GREEN GREEN GREEN GREEN
IN: blicket tufa zup gazzer OUT: YELLOW PURPLE GREEN
IN: gazzer dax OUT: GREEN GREEN
IN: gazzer wif tufa OUT: GREEN GREEN PURPLE PURPLE
IN: tufa lug zup gazzer OUT: PURPLE BLUE GREEN
IN: tufa dax OUT: PURPLE PURPLE
IN: gazzer wif lug OUT: GREEN GREEN BLUE BLUE
IN: lug dax OUT: BLUE BLUE
IN: gazzer wif blicket OUT: GREEN GREEN YELLOW YELLOW
IN: gazzer zup tufa OUT: GREEN PURPLE
IN: gazzer OUT: GREEN
IN: tufa lug tufa zup tufa OUT: PURPLE BLUE PURPLE PURPLE
IN: gazzer blicket zup lug OUT: GREEN YELLOW BLUE
IN: blicket dax OUT: YELLOW YELLOW

*QUERY*
IN: tufa wif lug OUT: PURPLE PURPLE BLUE BLUE
IN: tufa zup lug OUT: PURPLE BLUE
IN: lug OUT: BLUE
IN: lug zup lug OUT: BLUE BLUE
IN: blicket OUT: YELLOW
IN: blicket wif lug OUT: YELLOW YELLOW BLUE BLUE
IN: tufa OUT: PURPLE
IN: lug wif tufa OUT: BLUE BLUE PURPLE PURPLE
IN: lug zup tufa OUT: BLUE PURPLE
IN: blicket lug wif gazzer OUT: YELLOW BLUE BLUE GREEN GREEN

*GRAMMAR*
tufa -> PURPLE 
 gazzer -> GREEN 
 lug -> BLUE 
 blicket -> YELLOW 
 u1 wif u2 -> [u1] [u1] [u2] [u2] 
 u1 zup u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 