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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> GREEN 
 lug -> PURPLE 
 fep -> RED 
 u1 blicket -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 