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

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

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