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

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

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