Table 5 All suffix and their frequency count computed by mapper-y

1

y₁

\({\text{e}}_{1} ,{\text{e}}_{2} ,{\text{e}}_{3} ,{\text{e}}_{4} ,{\$}\)

1

2

y₂

\({\text{e}}_{2} ,{\text{e}}_{3} ,{\text{e}}_{4} ,{\$}\)

1

3

y₃

\({\text{e}}_{3} ,{\text{e}}_{4} ,{\$}\)

2

4

y₄

\({\text{e}}_{4} ,{\$}\)

2

5

y₅

\({\$}\)

2

6

y₆

\({\text{e}}_{1} ,{\text{e}}_{5} ,{\text{e}}_{3} ,{\text{e}}_{4} ,{\$}\)

1

7

y₇

\({\text{e}}_{5} ,{\text{e}}_{3} ,{\text{e}}_{4} ,{\$}\)

1