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

*QUERY*
IN: fep OUT: RED
IN: gazzer OUT: GREEN
IN: gazzer wif gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer wif kiki OUT: YELLOW YELLOW GREEN YELLOW YELLOW YELLOW YELLOW
IN: fep blicket gazzer OUT: GREEN RED RED RED GREEN
IN: gazzer kiki OUT: GREEN YELLOW
IN: kiki wif gazzer OUT: GREEN GREEN YELLOW GREEN GREEN GREEN GREEN
IN: gazzer wif fep OUT: RED RED GREEN RED RED RED RED
IN: fep kiki dax OUT: RED YELLOW RED YELLOW
IN: kiki fep wif kiki OUT: YELLOW YELLOW YELLOW RED YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
kiki -> YELLOW 
 fep -> RED 
 gazzer -> GREEN 
 zup -> BLUE 
 u1 wif u2 -> [u2] [u2] [u1] [u2] [u2] [u2] [u2] 
 u1 blicket u2 -> [u2] [u1] [u1] [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 