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

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

*GRAMMAR*
wif -> GREEN 
 lug -> RED 
 zup -> PURPLE 
 dax -> YELLOW 
 x1 tufa x2 -> [x1] [x2] [x2] [x1] 
 u1 blicket -> [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 