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

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

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