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

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

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