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

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

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