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