p0b1b1b2[17] p0b1b1b2[18] p0b1b1b2[19] p0b1b1b2[20] p0b1b1b2[21] p0b1b1b2b2 p0b1b1b2b2[1] p0b1b1b2b2[2] p0b1b1b2b2[3] p0b1b1b2b2[4] p0b1b1b2b2[5] p0b1b1b2b2[6] p0b1b1b2b2[7]