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

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

*GRAMMAR*
fep -> BLUE 
 blicket -> PURPLE 
 dax -> RED 
 gazzer -> GREEN 
 u1 wif u2 -> [u1] [u1] [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 