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

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

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