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

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

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