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

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

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