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

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

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