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

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

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