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

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

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