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

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

*GRAMMAR*
fep -> RED 
 blicket -> PINK 
 kiki -> GREEN 
 zup -> YELLOW 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 