*SUPPORT*
IN: zup dax OUT: RED RED
IN: blicket blicket dax OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: PURPLE
IN: fep blicket OUT: PINK PURPLE
IN: zup dax tufa fep OUT: PINK RED RED
IN: zup OUT: RED
IN: zup dax tufa fep dax tufa fep dax OUT: PINK PINK PINK PINK RED RED
IN: lug tufa fep tufa lug blicket blicket OUT: YELLOW PURPLE PURPLE PINK YELLOW
IN: lug OUT: YELLOW
IN: blicket blicket OUT: PURPLE PURPLE
IN: lug kiki OUT: YELLOW YELLOW YELLOW
IN: blicket dax tufa blicket kiki tufa zup dax OUT: RED RED PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa blicket OUT: PURPLE YELLOW
IN: blicket lug dax OUT: PURPLE YELLOW YELLOW

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

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