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

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

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