*SUPPORT*
IN: blicket wif dax lug OUT: RED YELLOW RED RED YELLOW RED
IN: kiki blicket wif dax OUT: GREEN RED YELLOW RED
IN: dax wif zup OUT: YELLOW PINK YELLOW
IN: blicket wif blicket OUT: RED RED RED
IN: kiki wif dax OUT: GREEN YELLOW GREEN
IN: kiki blicket wif blicket lug OUT: GREEN RED RED RED GREEN RED RED RED
IN: dax wif kiki OUT: YELLOW GREEN YELLOW
IN: zup wif kiki lug OUT: PINK GREEN PINK PINK GREEN PINK
IN: blicket blicket wif zup lug OUT: RED RED PINK RED RED RED PINK RED
IN: kiki zup OUT: GREEN PINK
IN: zup wif dax OUT: PINK YELLOW PINK
IN: blicket OUT: RED
IN: kiki OUT: GREEN
IN: dax OUT: YELLOW

*QUERY*
IN: zup OUT: PINK
IN: dax dax zup zup wif blicket OUT: YELLOW YELLOW PINK PINK RED PINK
IN: blicket wif dax OUT: RED YELLOW RED
IN: kiki tufa lug lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket lug lug tufa OUT: RED RED RED RED RED RED RED RED
IN: zup tufa tufa OUT: PINK PINK PINK PINK
IN: kiki wif blicket OUT: GREEN RED GREEN
IN: kiki blicket lug tufa OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: zup dax wif kiki OUT: PINK YELLOW GREEN YELLOW
IN: zup wif kiki OUT: PINK GREEN PINK

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