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

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

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