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

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

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