the
alternating
sequences
into
tunnels
over
bridges
piercing
the
sourcing
grounds
resounding
the
regrounds
as
compositing
air
in
wells
,
the
alternating
sequences
into
tunnels
over
bridges
piercing
the
sourcing
grounds
resounding
the
regrounds
as
compositing
air
in
wells
,
the
alternating
sequences
into
tunnels
over
bridges
piercing
the
sourcing
grounds
resounding
the
regrounds
as
compositing
air
in
wells
,