*SUPPORT*
IN: gazzer OUT: PURPLE
IN: gazzer zup kiki blicket OUT: PURPLE BLUE RED RED
IN: fep wif blicket OUT: RED GREEN
IN: blicket wif gazzer lug zup kiki gazzer OUT: PURPLE RED BLUE PURPLE PURPLE
IN: zup blicket wif blicket OUT: BLUE RED RED
IN: gazzer wif gazzer OUT: PURPLE PURPLE
IN: blicket wif gazzer OUT: PURPLE RED
IN: fep fep OUT: GREEN GREEN
IN: zup wif blicket OUT: RED BLUE
IN: zup blicket OUT: BLUE RED
IN: blicket kiki gazzer lug gazzer wif gazzer OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: blicket wif blicket lug gazzer kiki zup OUT: RED RED PURPLE BLUE BLUE
IN: fep kiki blicket OUT: GREEN RED RED
IN: blicket kiki blicket OUT: RED RED RED

*QUERY*
IN: fep wif zup OUT: BLUE GREEN
IN: blicket OUT: RED
IN: zup kiki fep OUT: BLUE GREEN GREEN
IN: zup wif gazzer OUT: PURPLE BLUE
IN: blicket gazzer blicket lug blicket kiki blicket OUT: RED PURPLE RED RED RED RED
IN: gazzer wif zup OUT: BLUE PURPLE
IN: blicket lug gazzer OUT: RED PURPLE
IN: blicket kiki fep OUT: RED GREEN GREEN
IN: zup OUT: BLUE
IN: gazzer wif fep OUT: GREEN PURPLE

*GRAMMAR*
gazzer -> PURPLE 
 fep -> GREEN 
 blicket -> RED 
 zup -> BLUE 
 x1 lug x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] [u2] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 