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

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

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