*SUPPORT*
IN: gazzer tufa zup lug OUT: RED RED BLUE BLUE BLUE BLUE
IN: zup OUT: BLUE
IN: gazzer kiki OUT: RED PINK
IN: blicket wif blicket OUT: GREEN GREEN
IN: gazzer lug OUT: RED RED
IN: kiki zup OUT: PINK BLUE
IN: zup wif zup OUT: BLUE BLUE
IN: kiki OUT: PINK
IN: blicket wif gazzer OUT: GREEN RED
IN: kiki wif blicket OUT: PINK GREEN
IN: blicket tufa gazzer OUT: GREEN GREEN RED RED
IN: zup tufa zup kiki lug OUT: BLUE BLUE BLUE PINK PINK BLUE PINK PINK
IN: gazzer wif kiki OUT: RED PINK
IN: gazzer OUT: RED

*QUERY*
IN: blicket lug OUT: GREEN GREEN
IN: kiki tufa zup zup lug OUT: PINK PINK BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket wif zup OUT: GREEN BLUE
IN: zup wif gazzer OUT: BLUE RED
IN: gazzer wif blicket OUT: RED GREEN
IN: zup lug OUT: BLUE BLUE
IN: kiki zup lug OUT: PINK BLUE BLUE
IN: kiki tufa blicket lug OUT: PINK PINK GREEN GREEN GREEN GREEN
IN: gazzer blicket lug OUT: RED GREEN GREEN
IN: blicket tufa kiki blicket wif gazzer OUT: GREEN GREEN PINK GREEN RED PINK GREEN RED

*GRAMMAR*
gazzer -> RED 
 blicket -> GREEN 
 kiki -> PINK 
 zup -> BLUE 
 u1 wif u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] 
 u1 tufa x1 -> [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 