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