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

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

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