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

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

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

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

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