1*5a6e8488SAndroid Build Coastguard Worker,pR 2*5a6e8488SAndroid Build Coastguard Worker[,pR]x 3*5a6e8488SAndroid Build Coastguard Worker[[,pR]x]x 4*5a6e8488SAndroid Build Coastguard Worker[[[,pR]x]x]x 5*5a6e8488SAndroid Build Coastguard Worker[[[,pR]x ,pR]x]x 6*5a6e8488SAndroid Build Coastguard Worker[[[[,p1-Q]x]x]x]x ,pQ 7