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

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

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