NO NO NO NO NO YES 2 1 2 1 YES 1 2 2 1 YES 1 2 3 4 4 3 2 1 YES 3 2 1 3 2 1 YES 2 3 1 1 2 3 NO NO NO NO YES 3 2 1 3 2 1 YES 3 1 2 3 2 1 NO YES 4 2 3 1 4 1 2 3 NO YES 4 1 2 3 4 2 3 1 NO YES 2 1 1 2 NO NO NO NO YES 4 3 1 2 4 3 2 1 YES 3 2 1 3 2 1 NO NO YES 4 2 3 1 4 1 2 3 NO NO NO NO YES 1 2 3 4 2 3 4 1 YES 1 2 2 1 YES 1 1 YES 2 3 4 1 1 2 3 4 YES 4 3 2 1 4 3 2 1 NO NO YES 4 1 2 3 4 2 3 1 YES 4 3 2 1 4 3 2 1 YES 3 2 1 3 1 2 NO NO YES 3 1 2 3 2 1 NO YES 4 3 2 1 4 3 1 2 YES 1 2 3 2 3 1 YES 4 3 2 1 4 3 2 1 YES 4 3 1 2 4 3 2 1 NO