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

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

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