p2b2b1b2[1] p2b2b1b2[2] p2b2b1b2[0] p2b2b1b2[3] p2b2b1[3] p2b2b1b2[4] p2b2b1[2] p2b2b1b2[5] p2b2b1[1] p2b2b1b2[6]