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

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

*GRAMMAR*
kiki -> GREEN 
 wif -> PINK 
 gazzer -> RED 
 fep -> YELLOW 
 u1 dax u2 -> [u2] [u2] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 