*SUPPORT*
IN: gazzer tufa OUT: GREEN GREEN
IN: gazzer gazzer blicket dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer gazzer tufa blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer blicket OUT: GREEN GREEN
IN: gazzer OUT: GREEN
IN: gazzer tufa blicket OUT: GREEN GREEN GREEN GREEN
IN: wif OUT: YELLOW
IN: zup OUT: PURPLE
IN: fep gazzer dax dax OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: gazzer blicket blicket OUT: GREEN GREEN GREEN GREEN
IN: wif tufa dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: RED
IN: wif blicket OUT: YELLOW YELLOW
IN: wif gazzer tufa blicket OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN

*QUERY*
IN: fep tufa dax OUT: RED RED RED RED
IN: fep tufa OUT: RED RED
IN: gazzer zup zup OUT: GREEN PURPLE PURPLE
IN: gazzer wif dax blicket OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: zup tufa OUT: PURPLE PURPLE
IN: fep fep OUT: RED RED
IN: gazzer fep dax OUT: GREEN RED GREEN RED
IN: zup gazzer tufa blicket OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: fep gazzer tufa OUT: RED GREEN GREEN
IN: fep blicket blicket OUT: RED RED RED RED

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