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

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

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