H3l8-S3l8
H1l4-S3l8
H1l4-H1l4-S1l4
H1l4-S1l4-H1l4
H1l4- S3l8
H3l8-S3l8-H3l8
H1l4-S1l4
H3l8-H3l8-S3l8
H3l8-S1l4