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

*QUERY*
IN: zup lug dax kiki OUT: YELLOW RED RED YELLOW RED RED
IN: tufa OUT: PURPLE
IN: lug kiki OUT: RED RED
IN: lug dax kiki OUT: RED RED RED RED
IN: lug dax kiki kiki OUT: RED RED RED RED RED RED RED RED
IN: zup OUT: YELLOW
IN: zup lug blicket OUT: YELLOW RED YELLOW RED
IN: tufa zup lug dax kiki OUT: PURPLE YELLOW RED RED PURPLE YELLOW RED RED
IN: zup dax OUT: YELLOW YELLOW
IN: lug dax OUT: RED RED

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