*SUPPORT*
IN: lug blicket blicket blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif lug dax OUT: GREEN BLUE BLUE
IN: gazzer OUT: PINK
IN: gazzer dax OUT: PINK PINK
IN: gazzer kiki OUT: PINK PINK PINK PINK
IN: gazzer kiki blicket OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug OUT: BLUE
IN: gazzer dax blicket OUT: PINK PINK PINK PINK
IN: wif tufa dax OUT: GREEN PURPLE PURPLE
IN: wif kiki blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa OUT: PURPLE
IN: wif dax OUT: GREEN GREEN
IN: wif kiki OUT: GREEN GREEN GREEN GREEN
IN: lug dax blicket OUT: BLUE BLUE BLUE BLUE

*QUERY*
IN: wif tufa blicket OUT: GREEN PURPLE GREEN PURPLE
IN: wif blicket OUT: GREEN GREEN
IN: lug dax OUT: BLUE BLUE
IN: tufa dax OUT: PURPLE PURPLE
IN: wif OUT: GREEN
IN: lug kiki OUT: BLUE BLUE BLUE BLUE
IN: lug blicket OUT: BLUE BLUE
IN: gazzer wif blicket OUT: PINK GREEN PINK GREEN
IN: tufa kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif tufa OUT: GREEN PURPLE

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