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

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

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