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