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

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

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