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

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

*GRAMMAR*
blicket -> PURPLE 
 lug -> PINK 
 gazzer -> YELLOW 
 dax -> GREEN 
 x1 wif x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 