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

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

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