*SUPPORT*
IN: dax dax wif OUT: BLUE BLUE BLUE BLUE
IN: fep OUT: PURPLE
IN: lug wif OUT: RED RED RED
IN: dax fep dax OUT: BLUE PURPLE BLUE
IN: dax blicket tufa blicket tufa dax wif OUT: BLUE GREEN GREEN BLUE BLUE BLUE
IN: lug blicket blicket zup OUT: RED GREEN GREEN RED GREEN GREEN
IN: dax dax tufa blicket tufa lug wif OUT: BLUE BLUE GREEN RED RED RED
IN: fep wif OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: GREEN
IN: blicket wif zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep tufa blicket zup zup OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: blicket dax OUT: GREEN BLUE
IN: lug tufa blicket lug zup OUT: RED GREEN RED RED GREEN RED
IN: dax OUT: BLUE

*QUERY*
IN: blicket wif OUT: GREEN GREEN GREEN
IN: lug OUT: RED
IN: blicket dax wif OUT: GREEN BLUE BLUE BLUE
IN: blicket tufa blicket OUT: GREEN GREEN
IN: dax tufa blicket tufa blicket OUT: BLUE GREEN GREEN
IN: blicket lug blicket tufa lug blicket OUT: GREEN RED GREEN RED GREEN
IN: dax tufa fep blicket wif OUT: BLUE PURPLE GREEN GREEN GREEN
IN: fep zup zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug fep wif OUT: RED PURPLE PURPLE PURPLE
IN: fep zup OUT: PURPLE PURPLE

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