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

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

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