(0 21 18 16 3)(1 6 4)(2 13 11)(5 10 8)(7 14 12)(9 17 15)(19 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 2 3)

(0)(1 6 4)(2 21 18 16 3 13 11)(5 10 8)(7 14 12)(9 17 15)(19 22 20)
2: (3 13 16)

(0)(1 6 4)(2 21 18 16 11)(3)(5 10 8)(7 14 12)(9 17 15)(13)(19 22 20)
3: (9 17 15)

(0)(1 6 4)(2 21 18 16 11)(3)(5 10 8)(7 14 12)(9)(13)(15)(17)(19 22 20)
4: (7 14 12)

(0)(1 6 4)(2 21 18 16 11)(3)(5 10 8)(7)(9)(12)(13)(14)(15)(17)(19 22 20)