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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> RED 
 kiki -> GREEN 
 zup -> BLUE 
 u1 tufa u2 -> [u1] [u2] [u2] 
 u1 wif x1 -> [u1] [u1] [x1] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 