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, 汣 (),棿,棿,56 + 30 =,30,303,56 + 30 =,86,棿,棿,56 - 30 =,56 30 =,26,3033,( ),=,6830=,9880=,7540=,7450=,5640=,6660=,4520=,3048=,98,18,6,96,78,65,24,35,(1),(2),(3),(4),3,3830,9680,8540,7350,5330,6760,4720,3046,6710,8810,6820,6420,68,77,68,16,83,17,84,98,45,23,67,76,42 - 30 =,12,
