(0 21 3)(1 7 4)(2 17 16)(5 10 8)(6 18 15 13 11)(9 14 12)(19 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 7 13)
(0 21 3)(1 11 6 18 15 13 4)(2 17 16)(5 10 8)(7)(9 14 12)(19 22 20)
2: (6 18 11)
(0 21 3)(1 11 15 13 4)(2 17 16)(5 10 8)(6)(7)(9 14 12)(18)(19 22 20)
3: (9 14 12)
(0 21 3)(1 11 15 13 4)(2 17 16)(5 10 8)(6)(7)(9)(12)(14)(18)(19 22 20)
4: (4 15 13)
(0 21 3)(1 11 15)(2 17 16)(4)(5 10 8)(6)(7)(9)(12)(13)(14)(18)(19 22 20)