28 24 3 600
dungeon
7 15 27 8
3 5 11 23
25 17 24 11
[[[[[[DDDD`DDDDBXDBBBDBBDBDB
QQQQQQQQQQQQSBFBQBFBQFBBBFBB
CDGDDGAQBDBBQBABQBFDQBBADBBF
DRQQSBBQBBBBQBFBQBBBQFBRQSBB
CQ[[Q^AQDBDBQBBBQBFDQWBXWQBG
BQB]QQQQBBBBQQQQQBBBQQQQQQBB
BQBBBBDBBBBBQBBBDDFBBDBBBYWB
BQQQQQSBBB[BQBFBDBBBBQQQQSBF
DBC[CBQBBBBBQBBDDBBDBQDCZQBG
BBCCCBQDDBBBFBFDFBBBCQDFQFBB
BBCCCDQBQBFDDDDDDDFDBQDQFQBB
BBGDGBQBQXB`D[D[DDBBBQBQGQQQ
DBBCBBQBQBFDDD[D_DFBDQBFQFBA
BRQSBDQBQBB`D[D[DDBBBQYBBBBB
BQBQCCQXQBFDDDCDDDFDBWXDBBBB
CQ`QCCQ]QBBBFBFBFBBBBQQQQQQC
BQCQ``QQQBBBBBBBBDDDDBBBBWQG
BQGQQQQBBBBBBRQWBBBBBBBBB]QD
GQCBBBBBBB[BBBQQQQQQQQQQQQQX
BQBBBBBBBYBBBBBBBBQ[DDGDDDDB
BQAAABBBBMKNBBBBBBQQQQQGABAB
CQBBBBBBBILWBBBBBGDGD\QBBABB
BQQQQQQQQQQQQQQQQQQQQQQBABAB
BBBBBCBBBCCGBBGBCBBCBBBBBBBB
