*SUPPORT*
IN: zup gazzer dax OUT: PINK RED
IN: dax fep OUT: PINK PINK PINK
IN: blicket gazzer wif kiki OUT: BLUE BLUE GREEN
IN: dax kiki OUT: PINK PINK
IN: blicket kiki OUT: GREEN GREEN
IN: blicket OUT: GREEN
IN: wif wif kiki OUT: BLUE BLUE BLUE
IN: dax zup OUT: PINK RED
IN: zup gazzer zup dax kiki OUT: RED PINK PINK RED
IN: blicket gazzer blicket fep OUT: GREEN GREEN GREEN GREEN
IN: wif OUT: BLUE
IN: wif kiki OUT: BLUE BLUE
IN: wif gazzer zup OUT: RED BLUE
IN: dax dax gazzer blicket gazzer blicket kiki OUT: PINK GREEN GREEN GREEN PINK

*QUERY*
IN: zup blicket blicket kiki OUT: RED GREEN GREEN GREEN
IN: dax gazzer blicket fep OUT: GREEN GREEN GREEN PINK
IN: zup kiki OUT: RED RED
IN: wif fep OUT: BLUE BLUE BLUE
IN: dax OUT: PINK
IN: zup wif OUT: RED BLUE
IN: zup OUT: RED
IN: dax gazzer wif OUT: BLUE PINK
IN: blicket fep OUT: GREEN GREEN GREEN
IN: zup fep OUT: RED RED RED

*GRAMMAR*
blicket -> GREEN 
 dax -> PINK 
 zup -> RED 
 wif -> BLUE 
 u1 gazzer x1 -> [x1] [u1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 