Arrange the parts of alimentary canal of cockroach in correct order : I. Stomodaeal valve. II. Crop. III. Ileum. IV Proventriculus. V. Mesenteron. VI. Colon.
A. `{:(,"IV",to,"II",to,"V",to,"I",to,"III",to,"VI"):}`
B. `{:(,"IV",to,"II",to,"I",to,"III",to,"VI",to,"V"):}`
C. `{:(,"II",to,"IV",to,"I",to,"V",to,"III",to,"VI"):}`
D. `{:(,"II",to,"IV",to,"I",to,"III",to,"V",to,"VI"):}`