*SUPPORT*
IN: lug fep OUT: RED PURPLE
IN: fep wif OUT: PURPLE PURPLE
IN: dax OUT: GREEN
IN: dax blicket OUT: GREEN BLUE
IN: blicket fep fep wif OUT: BLUE PURPLE PURPLE PURPLE
IN: blicket wif OUT: BLUE BLUE
IN: lug lug wif OUT: RED RED RED
IN: fep tufa fep wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE
IN: dax wif OUT: GREEN GREEN
IN: blicket tufa fep tufa blicket OUT: BLUE PURPLE BLUE BLUE BLUE PURPLE BLUE
IN: lug OUT: RED
IN: blicket OUT: BLUE
IN: blicket dax OUT: BLUE GREEN

*QUERY*
IN: blicket fep wif OUT: BLUE PURPLE PURPLE
IN: blicket lug wif kiki OUT: BLUE RED RED BLUE RED RED
IN: blicket tufa lug kiki OUT: RED BLUE RED RED BLUE RED
IN: blicket tufa blicket OUT: BLUE BLUE BLUE
IN: lug wif kiki OUT: RED RED RED RED
IN: lug kiki OUT: RED RED
IN: fep tufa blicket OUT: BLUE PURPLE BLUE
IN: fep tufa blicket blicket OUT: BLUE BLUE PURPLE BLUE BLUE
IN: lug wif OUT: RED RED
IN: fep tufa blicket wif OUT: BLUE BLUE PURPLE BLUE BLUE

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