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

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

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