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

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

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