a=aadc1c5
empty_shape
a<aint63'intV1aint63'intalengthV2Aa<=c0aint63'intV1Ia=aeltsV2aaeltsV0aint63'intV1c5Ia=alengthV2alengthV0FAa<aint63'intV1aint63'intalengthV0Aa<=c0aint63'intV1FF
VC for f
a=aadc3c5

339309719ef5dad0fcc703faf4cbdb88 1H0
943e2834ce1876272abf86387f4c1769 3H2
5f6da5fa503a4df3d5e85ecf9ee67fc4 1H4
