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

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

*GRAMMAR*
lug -> GREEN 
 blicket -> BLUE 
 dax -> PINK 
 kiki -> RED 
 x1 tufa u1 -> [u1] [x1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 