// writes 10 to 3 in storage
/* 0 */ PUSH 10; 
/* 1 */ PUSH 3; 
/* 2 */ SSTORE;
// calls another contract
/* 3 */ PUSH 0;		// oa
/* 4 */ PUSH 2; 	// id
/* 5 */ PUSH 3; 	// va
/* 6 */ PUSH 42; 	// to
/* 7 */ CALL; 
// writes 20 to 3 in storage
/* 8 */ PUSH 20;
/* 9 */ PUSH 3;
/* 10 */ SSTORE; 
/* 11 */ STOP;