Key

Oper

Level

Flag

Prestr

(\one\frac, = ,\two\frac)

(\frac, =, \frac)

0

0

(Null)

(\onea, \one+, \oneb)

(+)

1

1

(\one\frac)

(\threea, \two+, \foura, \twob)

(+)

1

1

(\two\frac)

(\twoa)

(Null)

1

5

(\one\frac)

(\fivea)

(Null)

1

5

(\two\frac)

(\one2)

(Null)

2

2

(\threea)

(\two2)

(Null)

2

2

(\fivea)

(#)

0

0