function Solution(A,B){
//OUPUT [uncomment & modify if required]
console.log(A,B);
}
var temp=readline().slice(1,-1);
var A=temp.split(",");
temp=readline().slice(1,-1);
var B=temp;
Solution(A,B);
ZnVuY3Rpb24gU29sdXRpb24oQSxCKXsKCS8vT1VQVVQgW3VuY29tbWVudCAmIG1vZGlmeSBpZiByZXF1aXJlZF0KCWNvbnNvbGUubG9nKEEsQik7CgkKfQoKCnZhciB0ZW1wPXJlYWRsaW5lKCkuc2xpY2UoMSwtMSk7CnZhciBBPXRlbXAuc3BsaXQoIiwiKTsKCnRlbXA9cmVhZGxpbmUoKS5zbGljZSgxLC0xKTsKdmFyIEI9dGVtcDsKClNvbHV0aW9uKEEsQik7Cg==