packagetype _plain
packagetype _code

package main _plain
	typename K_number = int32
	typename K_list_of_number = list of /main/K_number
	constant (K_number) C_kermit = /main/pond/FROG
	constant (K_list_of_number) C_test = { 2, /main/pond/FROG }
	package pond _plain
		constant (/main/K_number) FROG = 12