*SUPPORT*
IN: gazzer lug wif gazzer blicket kiki OUT: GREEN GREEN PINK BLUE
IN: lug lug lug zup kiki blicket gazzer OUT: PINK PINK PINK BLUE GREEN
IN: fep zup kiki OUT: RED BLUE
IN: lug wif fep blicket kiki zup gazzer OUT: RED BLUE GREEN PINK
IN: fep blicket gazzer OUT: RED GREEN
IN: fep kiki fep zup kiki OUT: RED BLUE RED BLUE
IN: kiki blicket lug OUT: BLUE PINK
IN: kiki OUT: BLUE
IN: fep wif kiki wif lug zup kiki OUT: PINK BLUE BLUE RED
IN: lug OUT: PINK
IN: lug wif kiki wif fep OUT: RED BLUE PINK
IN: kiki zup lug OUT: BLUE PINK
IN: fep lug zup lug blicket kiki OUT: RED PINK PINK BLUE
IN: gazzer OUT: GREEN

*QUERY*
IN: fep wif kiki fep zup fep blicket fep OUT: BLUE RED RED RED RED
IN: fep OUT: RED
IN: fep wif fep wif gazzer OUT: GREEN RED RED
IN: gazzer kiki wif gazzer wif fep kiki OUT: GREEN RED BLUE GREEN BLUE
IN: fep gazzer OUT: RED GREEN
IN: fep wif lug OUT: PINK RED
IN: fep wif kiki wif lug zup lug OUT: PINK PINK BLUE RED
IN: gazzer wif fep OUT: RED GREEN
IN: gazzer kiki wif kiki zup gazzer zup fep OUT: GREEN BLUE BLUE GREEN RED
IN: lug blicket gazzer OUT: PINK GREEN

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