all sc are to be done in BLO. all ldc are to be done in FLO of the row below. R1: with MC, chain 157. turn, sc in 2nd ch from hook, sc in next 155 ch, fo. R2: join MC in 1st sc, sc in next sc; (CC 9sc; MC 2sc)x14; fo. R3: join MC in 1st sc, sc in next sc; (CC 9sc; MC 2sc)x14; fo. R4: join MC in 1st sc, sc in next sc; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; (CC 3sc, 1ldc, 5sc; MC 2sc)x6; CC 9sc; MC 2sc; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; (CC 2sc, 5ldc, 2sc; MC 2sc)x3; CC 3sc, 3ldc, 3sc; MC 2sc; CC 9sc; MC 2sc; fo. R5: join MC in 1st sc, sc in next sc; CC (1sc, 1ldc)x2, 3sc, 1ldc, 1sc; MC 2sc; (CC 2sc, 1ldc, 6sc; MC 2sc)x6; (CC 9sc; MC 2sc)x5; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; CC 9sc; MC 2sc; fo. R6: join MC in 1st sc, sc in next sc; CC 1ldc, 7sc, 1ldc; MC 2sc; (CC 9sc; MC 2sc)x7; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; (CC 6sc, 1ldc, 2sc; MC 2sc)x3; CC 1sc, 1ldc, 5sc, 1ldc, 1sc; MC 2sc; CC 9sc; MC 2sc; fo. R7: join MC in 1st sc, sc in next sc; CC 3sc, 3ldc, 3sc; MC 2sc; (CC 2sc, 2ldc, 5sc; MC 2sc)x6; CC 9sc; MC 2sc; (CC 3sc, 3ldc, 3sc; MC 2sc)x2; (CC 9sc; MC 2sc)x4; fo. R8: join MC in 1st sc, sc in next sc; CC 1ldc, 7sc, 1ldc; MC 2sc; (CC 9sc; MC 2sc)x7; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; (CC 6sc, 1ldc, 2sc; MC 2sc)x3; CC 1sc, 1ldc, 5sc, 1ldc, 1sc; MC 2sc; CC 9sc; MC 2sc; fo. R9: join MC in 1st sc, sc in next sc; CC 1sc, 1ldc, 5sc, 1ldc, 1sc; MC 2sc; (CC 9sc; MC 2sc)x6; CC 3sc, 1ldc, 1sc, 1ldc, 3sc; MC 2sc; (CC 9sc; MC 2sc)x4; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; CC 3sc, 1ldc, 1sc, 1ldc, 3sc; MC 2sc; fo. R10: join MC in 1st sc, sc in next sc; CC 2sc, 5ldc, 2sc; MC 2sc; (CC 9sc; MC 2sc)x7; CC 2sc, 1ldc, 3sc, 1ldc, 2sc; MC 2sc; CC 2sc, 5ldc, 2sc; MC 2sc; (CC 6sc, 1ldc, 2sc; MC 2sc)x2; CC 3sc, 3ldc, 3sc; MC 2sc; CC 9sc; MC 2sc; fo. R11: join MC in 1st sc, sc in next 155 sc, fo. R12: join MC in 1st sc, sc in next 155 sc, fo.