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

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

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