*SUPPORT*
IN: fep dax tufa dax tufa lug zup OUT: PINK PURPLE PURPLE PINK GREEN
IN: fep dax tufa OUT: PINK GREEN
IN: tufa blicket fep blicket lug blicket gazzer zup OUT: YELLOW YELLOW PURPLE GREEN PINK
IN: tufa blicket fep lug OUT: GREEN PURPLE PINK
IN: gazzer dax fep blicket fep OUT: GREEN GREEN YELLOW
IN: tufa blicket tufa blicket gazzer OUT: YELLOW PINK PINK
IN: lug gazzer fep blicket lug OUT: PURPLE YELLOW PURPLE GREEN
IN: gazzer fep tufa OUT: YELLOW GREEN PINK
IN: fep OUT: GREEN
IN: lug blicket tufa zup OUT: PINK PINK PURPLE
IN: gazzer zup OUT: YELLOW YELLOW
IN: lug tufa lug zup OUT: PURPLE PINK PURPLE PURPLE
IN: gazzer dax lug OUT: PURPLE YELLOW
IN: tufa gazzer OUT: PINK YELLOW

*QUERY*
IN: gazzer blicket gazzer dax fep blicket gazzer OUT: YELLOW GREEN YELLOW YELLOW
IN: gazzer dax gazzer zup OUT: YELLOW YELLOW YELLOW
IN: fep dax fep zup OUT: GREEN GREEN GREEN
IN: fep gazzer blicket tufa tufa gazzer zup OUT: GREEN PINK PINK YELLOW YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: tufa zup OUT: PINK PINK
IN: lug dax fep blicket gazzer zup OUT: YELLOW YELLOW GREEN PURPLE
IN: lug dax lug blicket gazzer zup OUT: YELLOW YELLOW PURPLE PURPLE
IN: tufa dax gazzer zup OUT: YELLOW YELLOW PINK
IN: gazzer lug dax gazzer OUT: YELLOW YELLOW PURPLE

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