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

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

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