a>=asizeV0c0F
empty_shape
a<=V3V2IamemV3V1FAamemV2V1ICfaEmptya=V2V4aNodeaEmptyVaEmptya=V2amaxV7V5Aa<=V8V7IamemV8V6FAamemV7V6EaNodeVVaEmptyOaNodeaEmptyVVa=V2amaxV13amaxV10V12Aa<=V14V13IamemV14V9FAamemV13V9EAa<=V15V12IamemV15V11FAamemV12V11EaNodeVVVV1FACfaEmptytaNodeaEmptyVaEmptyNa=V18aEmptyAa<asizeV18asizeV1Aa<=c0asizeV1aNodeVVaEmptyOaNodeaEmptyVVNa=V19aEmptyAa<asizeV19asizeV1Aa<=c0asizeV1Ia<=V23V22IamemV23V21FAamemV22V21FANa=V21aEmptyAa<asizeV21asizeV1Aa<=c0asizeV1aNodeVVVV1INa=V1aEmptyF
VC for maximum

4a7e4e86b91bd8794ba0546f23098867 1H0
e9572ef4a8902f63a7eff3247c7ffb09 3H2H0
