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

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

*GRAMMAR*
zup -> RED 
 tufa -> YELLOW 
 fep -> GREEN 
 gazzer -> PINK 
 u1 blicket -> [u1] [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 