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

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

*GRAMMAR*
tufa -> PURPLE 
 lug -> RED 
 blicket -> BLUE 
 fep -> GREEN 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] 
 x1 dax x2 -> [x1] [x2] [x1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 