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

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

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