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

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

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