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

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

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