This is all the information given but there is enough here to solve I just dont know how.

Reduce the state table below to a minimum number of rows. Then, make a suitable state assignment and realize the state table using D flip-flops. X1X2 = | 00 So So S4 SA S4 So SA So 01 Si Si Si SI S5 S5 S5 S5 10 S3 S3 S3 S3 Sr S7 S7 S7 11 S2 S2 S2 S2 So S6 S6 Reduce the state table below to a minimum number of rows. Then, make a suitable state assignment and realize the state table using D flip-flops. X1X2 = | 00 So So S4 SA S4 So SA So 01 Si Si Si SI S5 S5 S5 S5 10 S3 S3 S3 S3 Sr S7 S7 S7 11 S2 S2 S2 S2 So S6 S6