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

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

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

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

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