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

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

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