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

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

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