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

*QUERY*
IN: dax dax OUT: GREEN GREEN
IN: dax OUT: GREEN
IN: dax wif wif OUT: GREEN RED RED
IN: lug OUT: BLUE
IN: wif kiki OUT: RED RED
IN: dax blicket kiki OUT: GREEN PINK PINK
IN: blicket blicket kiki OUT: PINK PINK PINK
IN: lug fep lug fep wif OUT: BLUE BLUE RED
IN: wif tufa OUT: RED RED RED RED RED
IN: wif OUT: RED

*GRAMMAR*
lug -> BLUE 
 wif -> RED 
 dax -> GREEN 
 blicket -> PINK 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 