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

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

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