object-group network obj_awm
 network-object 192.168.19.0 255.255.255.0
object-group network obj_skg_awm
 network-object 172.24.2.0 255.255.255.0

access-list nonat extended permit ip object-group SKG-Office object-group SKG-Office
access-list nonat extended permit ip object-group obj_awm object-group obj_skg_awm
access-list outside_crypto_to_awm extended permit ip object-group obj_awm object-group obj_skg_awm