*SUPPORT*
IN: tufa zup OUT: RED RED RED
IN: wif gazzer wif OUT: BLUE BLUE
IN: wif gazzer kiki OUT: BLUE YELLOW
IN: blicket wif blicket gazzer blicket gazzer wif OUT: GREEN BLUE GREEN GREEN BLUE
IN: wif OUT: BLUE
IN: blicket kiki wif kiki fep tufa zup OUT: GREEN YELLOW BLUE YELLOW RED RED RED
IN: kiki fep wif zup OUT: YELLOW BLUE BLUE BLUE
IN: tufa blicket fep tufa OUT: RED GREEN RED
IN: blicket OUT: GREEN
IN: tufa blicket OUT: RED GREEN
IN: wif gazzer tufa zup OUT: BLUE RED RED RED
IN: wif gazzer blicket OUT: BLUE GREEN
IN: tufa kiki OUT: RED YELLOW
IN: kiki kiki OUT: YELLOW YELLOW

*QUERY*
IN: wif gazzer kiki blicket kiki tufa gazzer tufa OUT: BLUE YELLOW GREEN YELLOW RED RED
IN: wif zup OUT: BLUE BLUE BLUE
IN: blicket gazzer tufa gazzer kiki tufa OUT: GREEN RED YELLOW RED
IN: kiki OUT: YELLOW
IN: kiki wif zup OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: blicket zup OUT: GREEN GREEN GREEN
IN: kiki fep tufa zup OUT: YELLOW RED RED RED
IN: blicket gazzer wif OUT: GREEN BLUE
IN: tufa OUT: RED
IN: blicket gazzer wif gazzer wif OUT: GREEN BLUE BLUE

*GRAMMAR*
kiki -> YELLOW 
 blicket -> GREEN 
 wif -> BLUE 
 tufa -> RED 
 x1 fep x2 -> [x1] [x2] 
 u1 gazzer x1 -> [u1] [x1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 