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

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

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