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

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

*GRAMMAR*
gazzer -> PINK 
 zup -> GREEN 
 wif -> RED 
 lug -> YELLOW 
 x1 tufa -> [x1] [x1] 
 u1 fep u2 -> [u1] [u2] [u2] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 