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

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

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

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

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