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

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

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