1	Nullable(UInt8)
2	Nullable(UInt8)
1	Nullable(UInt8)
\N	Nullable(Nothing)
1	Nullable(UInt8)
2	Nullable(UInt8)
1	Nullable(UInt8)
\N	Nullable(Nothing)
1	LowCardinality(Nullable(UInt8))
2	LowCardinality(Nullable(UInt8))
1	LowCardinality(Nullable(UInt8))