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

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

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