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

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

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