p2b2b1b2b1[8]
p2b2b1b2b1[9]
p2b2b1b2b1[7]
p2b2b1b2b1[10]
p2b2b1b2b1[6]
p2b2b1b2b1[11]
p2b2b1b2b1[5]
p2b2b1b2b1[12]
p2b2b1b2b1[4]
p2b2b1b2b1[13]