*SUPPORT*
IN: wif OUT: PURPLE
IN: wif tufa gazzer tufa OUT: PURPLE GREEN GREEN GREEN
IN: wif gazzer zup OUT: PURPLE YELLOW PURPLE
IN: blicket OUT: PINK
IN: wif zup dax OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer zup OUT: GREEN YELLOW GREEN
IN: tufa gazzer wif OUT: GREEN PURPLE GREEN
IN: wif kiki OUT: PURPLE PURPLE
IN: blicket dax OUT: PINK PINK PINK PINK
IN: tufa wif wif zup zup tufa OUT: GREEN PURPLE PURPLE YELLOW YELLOW GREEN
IN: tufa kiki OUT: GREEN GREEN
IN: zup dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif wif OUT: PURPLE PURPLE
IN: zup gazzer blicket OUT: YELLOW PINK YELLOW

*QUERY*
IN: tufa gazzer blicket OUT: GREEN PINK GREEN
IN: tufa blicket kiki OUT: GREEN PINK PINK
IN: blicket kiki OUT: PINK PINK
IN: zup blicket kiki OUT: YELLOW PINK PINK
IN: wif dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: GREEN
IN: zup kiki OUT: YELLOW YELLOW
IN: zup zup OUT: YELLOW YELLOW
IN: blicket gazzer zup OUT: PINK YELLOW PINK
IN: tufa dax OUT: GREEN GREEN GREEN GREEN

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