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

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

*GRAMMAR*
zup -> RED 
 wif -> YELLOW 
 blicket -> GREEN 
 fep -> PURPLE 
 u1 kiki -> [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 