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

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

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