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

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

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