composition same kada sir...aaa three sisters have C2 and avasaramithey C3 chesthadu to match..elagu spare coaches chalane thagaleddayi ga yard lo CBC vi ... its not a tough task to create a Circular RSA ..but annitiki BZA base ayinapudu pedha use undadu and all departs almost in a gap of 5-10min ...idedo temperory arrangement antunnaru ga..chudham ennallu ila saagateesthado