The sets of fault hypothesis
SFH6 = {<{t*2},{}>,<{t*5},{t2}>,<{to8, t2, t5, }>}
SFH7 = {<{t*3},{}>,<{to7,t*7},{t3}>,<{to7 ,to8,},{t3, t*7, }>}
SFH8 = {<{t*3},{}>,<{t*9,t3},{t3}>,<{to4 },{t3, t9, }>}
SFH10 = {<{t*3},{}>,<{to8,t*8},{t3}>,<{to8 ,to1 },{t3, t*8, }>}