YES
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<certificationProblem xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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/></overlapPositions><labels><maxLeft>4</maxLeft><right>5</right></labels><intermediateTerms><funapp><name>s</name><arg><funapp><name>max</name><arg><var>x0_1</var></arg><arg><var>x0_2</var></arg></funapp></arg></funapp><funapp><name>s</name><arg><funapp><name>max</name><arg><var>x0_2</var></arg><arg><var>x0_1</var></arg></funapp></arg></funapp><funapp><name>max</name><arg><funapp><name>s</name><arg><var>x0_2</var></arg></funapp></arg><arg><funapp><name>s</name><arg><var>x0_1</var></arg></funapp></arg></funapp></intermediateTerms></critPairInfo></joinSequences></joinsSR><trs><rules /></trs><crProof><orthogonal /></crProof></compositionalPcpRuleLabeling></crProof></proof><origin><proofOrigin><tool><name>Hakusan</name><version>0.10</version></tool></proofOrigin></origin></certificationProblem>