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

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

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