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

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

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