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

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

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