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

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

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