⇣ sllimp ⇣sll100imp000sll500imp00002sll1000imp00004sll2000imp00008sll5000imp00019sll10000imp00038⇣ sllimp ⇣sll1,00000imp00375sll5,00000imp01877sll10,00000imp03754sll25,00000imp09384sll50,00000imp188sll100,00000imp375