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

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

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