*SUPPORT*
IN: gazzer gazzer wif gazzer OUT: PURPLE PURPLE PURPLE
IN: kiki gazzer OUT: GREEN PURPLE
IN: kiki blicket blicket OUT: GREEN GREEN GREEN GREEN
IN: fep dax lug OUT: YELLOW RED YELLOW RED YELLOW RED
IN: fep kiki lug OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: gazzer wif kiki OUT: GREEN PURPLE
IN: kiki fep lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: fep wif kiki lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: fep wif gazzer blicket OUT: PURPLE YELLOW PURPLE YELLOW
IN: gazzer OUT: PURPLE
IN: dax fep OUT: RED YELLOW
IN: gazzer gazzer dax blicket OUT: PURPLE PURPLE RED PURPLE PURPLE RED
IN: dax wif fep blicket OUT: YELLOW RED YELLOW RED
IN: fep OUT: YELLOW

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

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