B2g

B2gB2gB2gB2gB2gB2g
B2gB2gB2gB2gB2gB2g
B2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2gB2g