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

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

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