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

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

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