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

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

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