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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> PURPLE 
 dax -> YELLOW 
 lug -> PINK 
 u1 fep u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 