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

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

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