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

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

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