1 2a = 00 3r = 00 4 5a = 00 6r = 00 7 8a = 01 9r = 7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffff800000000000000080000000 10 11a = 02 12r = 01 13 14a = 03 15r = 7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffff800000000000000080000001 16 17a = fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffff0000000000000000fffffffe 18r = 7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffff80000000000000007fffffff 19 20a = 7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffff80000000000000007fffffff 21r = bfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3fffffff4000000000000000bfffffff 22 23a = 7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7fffffff800000000000000080000000 24r = 3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffbfffffffc00000000000000040000000 25 26a = 800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 27r = 400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 28