*SUPPORT*
IN: blicket wif OUT: RED RED
IN: dax OUT: GREEN
IN: blicket kiki fep OUT: RED BLUE
IN: fep wif OUT: BLUE BLUE
IN: dax tufa OUT: GREEN PURPLE
IN: dax gazzer dax fep OUT: GREEN GREEN GREEN BLUE
IN: tufa wif OUT: PURPLE PURPLE
IN: dax fep kiki blicket kiki fep wif OUT: GREEN BLUE RED BLUE BLUE
IN: dax dax wif OUT: GREEN GREEN GREEN
IN: blicket OUT: RED
IN: fep kiki tufa blicket OUT: BLUE PURPLE RED
IN: fep kiki fep blicket kiki tufa OUT: BLUE BLUE RED PURPLE
IN: blicket kiki dax kiki tufa fep fep blicket OUT: RED GREEN PURPLE BLUE BLUE RED
IN: fep kiki tufa OUT: BLUE PURPLE

*QUERY*
IN: blicket blicket kiki blicket wif OUT: RED RED RED RED
IN: tufa tufa wif OUT: PURPLE PURPLE PURPLE
IN: fep gazzer fep wif OUT: BLUE BLUE BLUE BLUE
IN: fep OUT: BLUE
IN: dax wif OUT: GREEN GREEN
IN: tufa kiki dax kiki fep gazzer fep OUT: PURPLE GREEN BLUE PURPLE GREEN BLUE BLUE
IN: fep blicket wif OUT: BLUE RED RED
IN: fep kiki fep OUT: BLUE BLUE
IN: blicket fep gazzer fep fep wif OUT: RED BLUE RED BLUE BLUE BLUE BLUE
IN: tufa OUT: PURPLE

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