*SUPPORT*
IN: blicket dax gazzer blicket tufa OUT: BLUE YELLOW YELLOW YELLOW
IN: lug zup lug OUT: RED RED
IN: wif dax blicket tufa zup lug OUT: YELLOW YELLOW RED GREEN
IN: wif tufa OUT: GREEN GREEN
IN: lug dax blicket zup blicket OUT: YELLOW YELLOW RED
IN: blicket OUT: YELLOW
IN: wif OUT: GREEN
IN: blicket dax wif tufa OUT: GREEN GREEN YELLOW
IN: wif wif OUT: GREEN GREEN
IN: lug dax blicket blicket zup wif zup gazzer OUT: YELLOW YELLOW GREEN BLUE RED
IN: gazzer zup blicket OUT: BLUE YELLOW
IN: blicket dax blicket tufa OUT: YELLOW YELLOW YELLOW
IN: blicket tufa OUT: YELLOW YELLOW
IN: gazzer wif dax gazzer zup lug OUT: BLUE BLUE GREEN RED

*QUERY*
IN: gazzer wif OUT: BLUE GREEN
IN: blicket gazzer blicket zup wif OUT: YELLOW BLUE YELLOW GREEN
IN: lug tufa zup wif OUT: RED RED GREEN
IN: gazzer OUT: BLUE
IN: gazzer dax gazzer OUT: BLUE BLUE
IN: blicket blicket tufa OUT: YELLOW YELLOW YELLOW
IN: wif dax gazzer gazzer blicket tufa zup gazzer OUT: BLUE BLUE YELLOW YELLOW BLUE GREEN
IN: lug dax gazzer zup blicket OUT: BLUE YELLOW RED
IN: wif zup gazzer OUT: GREEN BLUE
IN: gazzer gazzer OUT: BLUE BLUE

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