(0 21 18)(1 17 9 7 4)(2 6 3)(5 20 15 13 11)(8 12 10)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 2 6)
(0 3 2 21 18)(1 17 9 7 4)(5 20 15 13 11)(6)(8 12 10)(14 19 16)
2: (1 17 4)
(0 3 2 21 18)(1)(4 9 7)(5 20 15 13 11)(6)(8 12 10)(14 19 16)(17)
3: (5 20 15)
(0 3 2 21 18)(1)(4 9 7)(5 13 11)(6)(8 12 10)(14 19 16)(15)(17)(20)
4: (14 19 16)
(0 3 2 21 18)(1)(4 9 7)(5 13 11)(6)(8 12 10)(14)(15)(16)(17)(19)(20)