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

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

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