In cockroach, identify the parts of the foregut in correct sequence.

Mouth $\to$ Crop $\to$ Pharynx $\to$ Oesophagus  $\to$ Gizzard

Mouth $\to$ Gizzard $\to$ Crop $\to$ Pharynx $\to$ Oesophagus

Mouth $\to$Pharynx $\to$ Oesophagus $\to$ Crop $\to$ Gizzard

Mouth $\to$ Oesophagus $\to$Pharynx $\to$ Crop $\to$ Gizzard